Choose all the answers that apply.

Which of the following are general characteristics of animals?

A) mobility
B) nervous systems
C) cell walls
D) specialized tissue
E) dorsal cords
F) heterotrophic
_______________

According to comparative morphology, _____.

A) all organisms have similar development
B) the more closely related two species, the more analogous structures they will share
C) homologous structures are inherited from a common ancestor
D) organisms which have vestigial features are related to one another
_______________

Which of the following statements is true?

A) Genetic drift favors organisms which are well-adapted to the environment.
B) If a species is well-adapted the environment, they cannot become extinct.
C) The introduction of an invasive species can help protect endangered organisms.
D) Species with low genetic diversity are at a higher risk for extinction than species with high genetic diversity.
_______________

How are butterflies and frogs similar?

A) They both go through a metamorphosis.
B) They are both part of the Animalia kingdom.
C) They both have membrane-bound organelles.
D) All of the above.
_______________

Choose all the answers that apply.

Mushrooms are heterotrophic organisms in the Fungi kingdom. Mushrooms _____.

A) are plants
B) make their own food using photosynthesis
C) are eukaryotes
D) are prokaryotes
E) are unicellular

Answer:

Energy is absorbed by plants in the form of sunlight and grow. These plants are eaten by smaller consumers (such as the grasshopper) and thus the energy moves up the food chain as the grasshopper is eaten by another and so on.

The answer is D, because e these genes are not inherited independently.

The genes that are located on the same chromosomes, or "linked", the exception to Mendel's law of independent assortment because linked genes do not segregate independently.

The two or more genes are said to be linked when they are located on the same chromosome and cannot segregate independently as they are inherited together. The linked genes are arranged linearly.

When genes are close together on the same chromosome, they are said to be linked. That means the alleles, or gene versions, already together on one chromosome will be inherited as a unit more frequently than not.

When two genes are close together on the same chromosome, they do not assort independently and are said to be linked. Whereas genes located on different chromosomes assort independently and have a recombination frequency of 50%, linked genes have a recombination frequency that is less than 50%.

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Answer:

B.) They combine with excess H+ ions to form more water.

Explanation:

The OH- ions in a solution combine with excess H+ ions from added acid to form water, decreasing their concentration according to the principles of acid-base neutralization and Le Châtelier's principle. Correct option is B

When additional acid is added to a solution, the OH- ions do not evaporate. Instead, they combine with the excess H+ ions to form more water. This interaction can be explained by the concept of acid-base neutralization where acids release H+ ions and bases release OH- ions. According to this principle, when an acid (which releases H+ ions in solution) is added, there is an increased concentration of H+ ions that react with the available OH- ions to produce H2O (water) molecules. This results in a decrease in the concentration of hydroxide ions in the solution.

Answer: Brachalis

Explanation: it flexes at the elbows which is described as ulna !

Brachalis it flexes at the elbows which is described as ulna, The brachialis muscle lies within the distal region of the biceps brachii.

The brachialis is the muscle that is present in the upper arm of the flexes of the elbow joint.

It lies below biceps brachii. It forms the part of the cubital fossa. It does not cross the elbow joint. It is the prime mover of the flexion of the elbow of the hand.

Thus, Brachalis it flexes at the elbows which is described as ulna.

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Answer:

D

Explanation:

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The wave energy always travels in the direction which is perpendicular to the direction of disturbance. In other words, it travels towards the shore.

Wave energy may be defined as a type of renewable energy that can be yoked from the movement of the waves.

Therefore, it is clear that the direction of wave energy travels towards the shore.

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Sexual reproduction is essential for species survival and involves combining genetic material from two parents through meiosis, resulting in genetically unique offspring.

Sexual reproduction ensures survival for any species. Offspring are formed when genetic material from parents combine to form new genetic codes. Each parent contributes half of a child's genetic information through meiosis, which occurs when the sperm and egg of the parents meet. The sperm and egg each contain only half of a parent's genetic information, which makes the child's genetic code different from the parents while maintaining some genetic identity. Each cell has 23 pairs of chromosomes, making it possible for DNA from each parent to be halved to produce the sperm and egg cells; this ensures these cells only receive one copy of a chromosome from each pair. This cell division process is achieved in a process that takes place in the testis and ovaries.

Answer:

Eukarya

Explanation:

Domain basics; your teacher should've thoroughly explained this.

The domain of organisms that have a nucleus that contains the DNA in other organelles is eukarya.

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The example of a fish eating and then swimming illustrates the Law of Conservation of Energy. The fish converts the chemical energy in its food into kinetic energy to swim, demonstrating that energy cannot be created or destroyed, only transformed.

The example of a fish eating food, and then using the energy from that food to swim, demonstrates the Law of Conservation of Energy. This law states that energy cannot be created or destroyed, but can only be changed from one form to another. In this case, the fish converts the chemical energy stored in its food into kinetic energy, enabling it to swim. This demonstrates the principle of conservation, wherein the total energy within a closed system (in this case, the fish) remains constant.

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Answer:

The water covers the 71% of the earth's surface and the water gets hotter fast as compared to that of the land. The water makes the surrounding air warm which flows from the equator region to the polar region.

Explanation: The hot air moves from a hotter region to the colder region making the colder area warm. This is how the water makes most part of the earth hot.

Answer: Water carries heat from the equator toward the poles

Explanation:

i got it right on edge2021 culumitive exam last one

Answer:

Caribbean Sea

Explanation:

Answer:

1) Caribbean Sea

2) I didn't have the figure (sorry)

3) i didn't have the figure (im really sorry)

4) cP

5) an occluded front forms

6) warmer, less dense air

7) convergent and counterclockwise

8) tropics

9) tornado

10) 5 and 20 degrees

11) warmest temperatures

12) temperature and precipitation

13) humid tropical

14) California

15) Most precipitation falls during winter (I know you didn't put this one up, but I thought I'd give you the answer anyways.)

16) steppe

17) It compresses and warms.

18) polar

19) It increases the amount of solar radiation that is reflected into space.

20) small seasonal variations in temperature

21) water vapor

22) increased

23) global rise in sea level

24) Ocean temperatures will increase

The earth is getting warmer and the climte has a dramatic change that affects us on the planet

Final answer:

Global warming refers to the ongoing rise in Earth's average surface temperature, primarily due to human-induced increases in greenhouse gases. Climate change encompasses broader changes in weather patterns over long periods, including temperature shifts, precipitation changes, and more. The distinction between the two terms highlights the complexity of Earth's changing climate.

Explanation:

The terms "global warming" and "climate change" are often used interchangeably but signify different phenomena. Global warming refers to the recent and ongoing rise in global average temperature near Earth's surface, primarily caused by increasing concentrations of greenhouse gases in the atmosphere. This phenomenon is a major driver behind the changing climate patterns observed around the world. However, global warming is just one aspect of the broader term climate change.

Climate change, on the other hand, encompasses long-term changes in the average weather patterns that have come to define Earth's local, regional, and global climates. These changes include major shifts in temperature, precipitation, or wind patterns, among other effects, that occur over several decades or longer. While climate change is commonly associated with an increase in global temperatures, it also acknowledges that the short-term variations in this process can include both higher and lower temperatures, despite the overarching trend toward warmth.

The distinction between these terms matters because it highlights the complexity and multifaceted nature of Earth's changing climate. By understanding the differences, we can better appreciate the full scope of climate science and the various impacts of human activity on our planet.

Answer:

Proteins are the molecules that are responsible for the movement of molecules.

Explanation:

Cell membrane is a barrier around each cell that provides them a shape and also control the movement of molecules coming in or out. This movement of molecules is called membrane transport. The call membrane is composed of phopholipids bilayer and proteins are embedded in this bilayer. These proteins function as receptors for specific molecules or ions and transfer them inside or outside of cell.  

Answer:

Energy is basically power. It's power that can help you be more active.

Google says

the strength and vitality required for sustained physical or mental activity.

Answer:

Question 1: A Chordate

Question 2: C Sea Anemones

Question 3: B Lobster

Question 4: A Arachnid

Explanation:

Chordates are all the animals that have vertebrates (backbones)

The phylum Cnidaria includes those that have cnidocytes which are specialized cells for capturing prey. This includes sea anemones, jellyfish, and coral.

Arthropods are those that have an exoskeleton, segmented body, and paired jointed appendages like lobsters and other crustaceans.

Arachnids are animals that have eight legs, like spiders.

Answer:

produced during meiosis. Which is a type of cell division that reduces the number of chromosomes in a parent diploid cell by half.

Answer:

C) sex cells with half the original chromosome number

Answer Choices:

A) mutated cells with missing chromosomes

B) fused cells with double the chromosome number

C) sex cells with half the original chromosome number

D) sex cells with the original chromosome number as the parent cell

Answer:

Is the benefit worth the cost?

Explanation:

Environmental policies application has to lead to some economic cost.

When coming up with this policies, the effect that this policies shall have towards environmental protection shall be considered.

The cost and economic effect that this policies shall cause should also be looked at.

If a policy causes insignificant change towards environmental protection and at the same time the costs are too high, then the policy should be dropped.

If a policy has got significant impact and costs less, the it should be taken.

Answer:

It is A,B,C and D

Explanation:

Probably like 2 hours or so

Determining the exact duration of dinosaur mating is challenging due to limited direct evidence. Analogies with modern relatives suggest varied behaviors, emphasizing the importance of species-specific factors in dinosaur reproduction.

Determining the mating duration of dinosaurs is a challenging task as it involves interpreting behaviors from fossilized evidence. Fossils provide insights into dinosaur anatomy, but behaviors, including mating rituals, are more challenging to discern. Researchers rely on indirect evidence such as trackways, nesting sites, and bone structures.

The duration of dinosaur mating, or "dinosaur romance," is speculative due to limited direct evidence. Analogies with modern-day reptiles and birds, the closest living relatives of dinosaurs, provide some context. These animals exhibit a wide range of mating behaviors, from brief copulation to more extended courtship rituals.

Factors influencing mating duration in dinosaurs would likely include species-specific behaviors, environmental conditions, and reproductive strategies. Some dinosaurs may have engaged in elaborate courtship displays, while others may have had more straightforward mating behaviors.

In conclusion, the specific duration of dinosaur mating remains uncertain due to the limitations of interpreting behaviors from the fossil record. While modern analogs offer some insights, each dinosaur species likely had unique reproductive strategies that were influenced by their environment and evolutionary adaptations.

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Answer:

The characteristics of a good/safe experiment are:

Hope this helps ya :D

Final answer:

A good experiment has several characteristics including being able to be tested, proven wrong, and providing measurable results and yes or no answers.

Explanation:

A good experiment has several key characteristics:

For example, in a biology experiment, if the research question is 'Does fertilizer type A increase plant growth compared to fertilizer type B?', a good experiment would manipulate the independent variable (the type of fertilizer) and measure the dependent variable (plant growth) to determine if there is a significant difference between the two types of fertilizer.

All of the fish in the Monterey Bay Aquarium represent the biodiversity and variety of marine fish species.

All of the fish in the Monterey Bay Aquarium would represent the biodiversity and variety of marine fish species. The aquarium houses a wide range of fish species, showcasing the rich and diverse ecosystem found in the ocean. It provides an opportunity for visitors to observe and learn about different fish species and their habitats.

The fish at the Monterey Bay Aquarium represent a combination of biodiversity, conservation, education, research, ecological balance, and cultural significance.

The Monterey Bay Aquarium is a vital institution not only for displaying aquatic life but also for its roles in conservation, education, and research. Here’s an exploration of what all the fish in the Monterey Bay Aquarium represent:

Biodiversity Awareness: The aquarium showcases a diverse range of marine and freshwater species, allowing visitors to appreciate the variety of life that exists in our oceans and rivers. This experience fosters a better understanding of biodiversity and the importance of preserving it.

Conservation Efforts: Many species displayed at the aquarium are endangered or threatened in the wild. By highlighting these species, the aquarium raises awareness about conservation issues and the need to protect marine ecosystems from overfishing, habitat loss, and pollution.

Educational Outreach: The Monterey Bay Aquarium engages in educational programs aimed at informing the public about marine life and environmental conservation. This includes tours, interactive exhibits, and programs for schools, ensuring that visitors, especially children, are equipped with knowledge about aquatic ecosystems.

Answer.

A I belive

Explanation:

All lakes are either open or closed. If water leaves a lake by a river or other outlet, it is said to be open.

Answer:

Option A, A closed lake has no outlet stream

Explanation:

An open lake is formed at a place where the water is poured in by inlet stream. Open lake also has outlet stream for removal of water. while in a closed lake , water only leaves by the process of evaporation. The water in a closed lake gets salty as it remains standing and when it evaporates it leaves behind salt and other dissolved constituents thereby remaining water salty.

hence, Option A is correct

Answer:

that two species competing for the same limited resource cannot coexist at constant population values.

Explanation:

The competitive exclusion principle states that two species competing for the same resources cannot coexist if their niche overlap is extensive.

The competitive exclusion principle in biology states that two species competing for the same limited resources cannot coexist in the same habitat if their niche overlap is extensive.

This principle is based on the idea that one species will outcompete and ultimately eliminate or exclude the other species by utilizing resources more efficiently.

This phenomenon can be observed in nature, such as when two species of birds compete for the same type of insect prey and the more efficient species drives the other to local extinction.

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B.

Viruses are classified as biological agents instead of a living things, $& they are only made of genetic material.

Viruses are non-living disease agents that can only reproduce by infecting a host cell, making B. Viruses the correct answer to the question about which group is a non-living agent of disease.

The non-living agent of disease that can only reproduce by hurting its host among the options provided is B. Viruses. Unlike bacteria, fungi, and protists, which are living organisms, viruses consist of DNA or RNA encapsulated in a protein coat and are incapable of reproducing or carrying out metabolic processes on their own. They require a host cell's machinery for replication.

Viruses are known for causing diseases like colds, the flu, and more serious conditions such as hepatitis and AIDS. While some microorganisms like bacteria and protozoa can be combated with antibiotics and have free-living forms, viruses are entirely dependent on a host for their life cycle and do not respond to antibiotics. Antiviral drugs can treat viral infections since they are designed to target the specific parts of the virus's life cycle that occur within human cells.

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Cooperation is the answer because that’s when different organisms work together. Competition is when two from the same species compete for resources/ mates, so that’s not it. Commensalism is an interaction between species, so that’s not it. Consumerism I don’t think has to deal with biology at all.

Bees exhibit a type of behavior called Cooperation, where different members of the bee society have specific responsibilities that contribute towards the survival and functioning of the hive.

Bees display a type of behavior known as Cooperation. In a bee society, different members have different responsibilities, such as some bees being workers while others are drones or the queen. Each member plays a specific role that contributes to the overall functioning and survival of the hive. For example, worker bees collect pollen and nectar and care for the young, while drones exist solely to mate with the queen. The queen bee's responsibility is to lay eggs. This organized societal structure and interaction among individual bees is a great example of cooperative behavior, where members of the same species work together for mutual benefit.

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During the inter-phases of meiosis, each chromosome is duplicated. In meiosis, there are two rounds of nuclear division resulting in four nuclei and usually four daughter cells, each with half the number of chromosomes as the parent cell.

Meiosis involves two rounds of division, Meiosis I and Meiosis II, to reduce chromosome numbers by half and separate sister chromatids, leading to four unique haploid cells required for sexual reproduction.

The process of meiosis involves two rounds of division to produce haploid cells, such as gametes in animals or spores in plants, which are vital for sexual reproduction. Meiosis I reduces the chromosome number by half, from diploid to haploid, by separating homologous chromosome pairs. This stage also introduces genetic diversity through the process of recombination. Meiosis II is necessary to separate the sister chromatids, as in mitosis, because chromosomes were replicated during the S-phase of the cell cycle. This results in four unique haploid cells instead of the two diploid cells that would be produced by a single round of division.

Answer:

most algae are autotrophs or more specifically, photoautotrophs

Explanation:

All algae are Autotrophs.

Option B

Explanation:  

Most of the algae plants are known to be from the autotrophs, or the better term for them is known to be photoautotrophs. Autotrophs are the organisms which is able to produce their own nutrition that is why algae are able to make their own food substances. The term photo is used because of the light with the help of the light algae is able to make their own nutritional benefits and substances. Only higher plants like algae are able to make their own nutritional benefits.

itd a D roller.........

Final answer:

A possible outcome of global warming is the increase in the spread of disease, such as dengue fever, due to the expansion of disease-carrying insects' range. Rising sea levels and shifts in populations of organisms are also consequences, but biodiversity does not increase.

Explanation:

A possible outcome of global warming is an increase in the spread of disease. As global temperatures rise, disease-carrying insects and the pathogens they harbor will expand their range to new regions, leading to the spread of diseases such as dengue fever. This has already been observed with the spread of diseases carried by mosquitoes, which are limited by colder temperatures.

Other consequences of global warming include rising sea levels due to the melting of glaciers and thermal expansion of warmer water. This can lead to the inundation of shorelines and the disappearance of islands. Additionally, global warming can cause shifts in the populations of organisms as certain species decline and new species move in, but this does not lead to an overall increase in biodiversity.

Therefore, the correct answer is option B

An answer choice that supports the hypothesis that life has changed over time, is;

D) Fossils are distinct from rock layer to rock layer.

This is because the fossils that happen to be at the very top layer are so believed to be from recent forms of life.

D. Fossils are distinct from rock layer to rock layer.

The different fossils in the different layers can show exactly how life has changed and evolved because you can basically see a timeline of life in the rock layers.

Well there aren't any options, but if you provide them I can more accurately answer:

A dietitian will most likely recommend Boost or Ensure. These are liquid nutrition

Hope this helped!

The dietician would most likely recommend a nutritional supplement to the patient. Nutritional supplements can provide extra nutrients and help fill in any nutrient gaps. Examples include multivitamins, omega-3 fatty acids, and probiotics.

The dietician would most likely recommend a nutritional supplement to the patient. Nutritional supplements are substances that are added to the diet to provide extra nutrients that may be lacking from a person's regular diet. They can help fill in any nutrient gaps and ensure that the person is getting all the necessary vitamins and minerals. Examples of nutritional supplements include multivitamins, omega-3 fatty acids, and probiotics.

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Hello!

Scientists can calculate the distance from the seismograph station to the focus using the difference in arrival times of P and S waves.

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swarm behavior

Answer: A

Answer is A

The rest are incorrect