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Which statement correctly describes the interaction between the organisms shown in the food chain?

kelp ---> sea urchins ---> sea otters
A.
Sea otters and sea urchins have a predator–prey relationship.

B.
Kelp and sea otters have a predator–prey relationship.

C.
Sea otters and sea urchins have a competitive relationship.

D.
Kelp and sea urchins have a competitive relationship.
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Which of the following explains one of the ways plants and animals depend on each other?
A.
Animals release carbon dioxide when they breathe, which plants take in to help make food.

B.
Animals release water vapor when they breathe, which plants take in through their leaves.

C.
Animals make minerals, which plants take in through their roots and pass up to their stems.

D.
Animals make their own food, which plants take in through their roots and pass to their leaves.

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Which statement describes the BEST example of animals avoiding competition?
A.
A family of deer leave a crowded area of forest.

B.
Cheetahs and lions feed on the same prey.

C.
A bee pollinates a flower.

D.
A bird finds a spot in a tree to put a nest.
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The food chain represents a what-eats-what relationship that transfers energy from one organism to another.

Sun → flower → rabbit → [ ? ] → owl

What type of animal is most likely to be missing from the food chain?
A.
herbivore

B.
decomposer

C.
carnivore

D.
producer

Answer:

a

Explanation:

Every cell in the human body contains protein. The basic structure of protein is a chain of amino acids. You need protein in your diet to help your body repair cells and make new ones. Protein is also important for growth and development in children, teens, and pregnant women.

the theory of plate tectonics states that the crust of earth is divided into plates which are slowly moving

Explanation:

Answer:

While dams can benefit society, they also cause considerable harm to rivers. Dams have depleted fisheries, degraded river ecosystems, and altered recreational opportunities on nearly all of our nation's rivers.

Explanation:

Answer: I think the answer would be D miohippus

Explanation:

Miohippus would be found in the uppermost layer of rock. Therefore, option (B) is correct.

Miohippus is an extinct genus of early horse that lived in North America during the Miocene epoch, around 23 to 5 million years ago. It was a small, three-toed horse that was slightly larger than its predecessor, Mesohippus.

Miohippus had a relatively short face, with a long, narrow skull and teeth that were adapted for grinding tough vegetation. It is believed that Miohippus was the ancestor of the modern horse, and that its evolution was characterized by an increase in size, a reduction in the number of toes, and changes in the shape of the skull and teeth that allowed for a more efficient grazing diet.

Learn more about Miohippus , here:

https://brainly.com/question/18610846

#SPJ2

Answer:

B

T

Satellites

T

Explanation:

If this helps pls give me Brainliest

Answer: It's Pistil

Answer:

5A, 4B, 3C, 2D, 1E

Explanation:

Answer:

1. B (invertebrates do not have spines, it depends on the animal if they have gills, same with being warm blooded)

2. C (some do not have endoskeletons. Invertebrates do not have backbones, and some animals do not have exothermic blood systems)

3. Not sure about the answer on this one. There's no picture to go along with it.

Answer: your awser is going to be A. Energy Star and Air Sense

Answer:

The cost of alternative dialysis modalities for the treatment of end-stage renal disease (ESRD) was evaluated, using a societal viewpoint, in a regional nephrology program in south-western Ontario. The dialysis treatments compared were hospital hemodialysis, home hemodialysis, self-care hemodialysis, and continuous ambulatory peritoneal dialysis (CAPD). The participants were all patients treated by the same dialysis modality for the fiscal year April 1990 to March 1991. Fully allocated costs are expressed in 1993 Canadian dollars. The average costs per patient year were $88,585 for hospital hemodialysis, $55,593 for self-care hemodialysis, $44,790 for CAPD, and $32,570 for home hemodialysis. The dialysis treatment costs were $54,929 for hospital hemodialysis, $43,313 for self-care hemodialysis, $31,918 for CAPD, and $26,048 for home hemodialysis. These data quantify the magnitude of the differences between fully-allocated costs among the dialysis modalities in a regional nephrology program in Canada. The methodology used in this economic analysis can be applied to programs which differ in structure and scale. The breakdown of dialysis treatment costs into overhead, support department, personnel, supplies, and medication identifies potential areas for cost reduction strategies.

Answer:

To be Hoomoozygous means you've inherited two of the same genes.  If you've inherited freckles then you have Hoomoozygous genes.

To be Heterozygous is to have two different genes. If you have a recessive gene and a dominant gene then you have Heterozygous genes, because they are both different.

Explanation:

You are in lots of luck cause I learned this today

Answer:

Hawaii

Explanation:

It is in Pacific Ocean far away from the other states, CA, Oregon, and Washington. I hoped this helped you!

The answer is: They are rich in organic matter.

This is  because humus is made out of dead plants, fruits, and sometimes even animal waste. Which is all good for growing plants.

This is the only answer because the rest are wrong.

This is a 1-1 answer, meaning this is the only one that is correct.

~NatLikesAnime~

(Brainliest would help~)

#LearningWithBrainly

1 = c

2 = a

3 = b

Thats what thay are

Answer is below.

I attached a picture to help you better understand.

~NatLikesAnime~

Answer:

A.Humans removed all of the predators from the area.

Explanation:

A.Humans removed all of the predators from the area.

False. Humans never removed predators

B.Humans began to hunt the woolly mammoth.

True. They hunt mammoth for food/shelter/etc.

C.The food supply changed with the climate.

True. Food changed with the climate.

D.The woolly mammoth could not adapt to a warmer climate.

True.  They had a thick layer of fat to keep them warm, long tusks for digging in the snow, and hair that covered their bodies.  Hence, mammoth couldn't adapt warmer climate.

Question asking for false.

Thus, Answer = [A]

~lenvy~

Answer:

D is incorrect

Explanation:

Soil does have air in it, therefore making the statement false.

Answer:

d

Explanation:

proved by introducing soil i a container containing water, air bubbles are oserved

Answer/Explanation:

The ability to obtain and use energy is one of the eight characteristics of all living things.  Scientists classify organisms based on how they get their energy: autotrophs or heterotrophs.  Organisms are divided into three main groups- the producers, the consumers and the decomposers.  

Producers get their energy from abiotic factors (non-living sources).  Most producers are plants and get their energy directly from the sun using a process called photosynthesis.  There are also some bacteria that can make their own food from chemicals using a process call chemosynthesis.  Examples of common producers are grasses, trees and flowers.  Algae (which are protists, not plants) are the main producers in aquatic ecosystems. Remember we call these autotrophs because they can make their own food.  

Consumers cannot make their own food.  Instead, they get their energy by eating other organisms.  These are also called heterotrophs.  There are many types of consumers.  Herbivores, such as grasshoppers and prairie dogs, only eat producers.  Carnivores eat animals.  Coyotes, badgers, and falcons are all carnivores.  Organisms that eat both producers and other consumers are known as omnivores.  Most humans are omnivores.  Scavengers are a special type of omnivore.  They eat dead plants and animals.  Vultures and many insects are common scavengers.  

Decomposers are a very special type of heterotroph because they get energy by breaking down dead or dying organisms.  Bacteria and fungi (mushrooms, molds and mildews) are examples of decomposers.  Decomposers are important to ecosystems because they return important nutrients such as water, carbon dioxide and nitrogen to the soil.  Plants then use these nutrients to grow, creating a cycle of nutrients through the ecosystem.        

Each of these organisms depends on the others.  Producers get energy from the sun or chemicals and then give some of this energy to consumers.  The consumers then give some of their energy to the decomposers.  Together, these organisms form a food chain.  A food chain is a series of events in which food energy is transferred from one organism to another.   All food chains have the basic structure of producer  ⇒ primary consumer  ⇒ secondary consumer ⇒ tertiary consumer  ⇒ decomposer.  There are many overlapping food chains in an ecosystem.  These overlapping food chains are known as a food web.  

As energy passes from level to the level in a food chain within a food web, the amount that each organism receives decreases.  For example, in a grassland ecosystem, the grasses get energy needed for life from the sun.  Some of this energy is used by the grass to grow and reproduce.  When a prairie dog eats the grass, it only gets 10% of the energy the grass originally had.  The prairie dog then uses some of the energy from the grass to grow and reproduce.  When a coyote eats the prairie dog, it only gets 10% of the energy the prairie dog originally had.  This decrease in energy at each level of the food chain can be represented by an energy pyramid.

~Learn with Lenvy~

Humans consume a lot of food around 24 hours , imange eating three times can satisfy you ,many peple with diseases like kwashiokor need to eat beans to get healthy

If you don't know every animal depends on eachother (Preadetor and prey) for example An eagle, snake eat rats to survive, because some four- leged animals like tigers eat birds

Answer:

in the chloroplast

Explanation:

In plants, photosynthesis takes place in chloroplasts, which contain the chlorophyll. Chloroplasts are surrounded by a double membrane and contain a third inner membrane, called the thylakoid membrane, that forms long folds within the organelle.

Answer:

in the chloroplast

Explanation:

the chloroplast is what allows to have color and absorb the light from the sun

Answer: D

Explanation:

Answer:

E

Explanation:

your welcome

Answer:

1. If you have two copies of the allele for brown hair, you are homoozygous for that trait.

2. If you have two copies of the allele for brown hair, you are homoozygous for that trait.

3. Since sickle cell disease requires two alleles that are alike, a person with a heterozygous would not have the disease.

4. If both gene alleles are different, the organism is heterozygous for that particular trait.

Change the "homoozygous" in the sentences

Explanation:

Genetics yo,

Hii :)

First, what is a "Gymnosperm"?

A gymnosperm is a plant that has seeds unprotected  by a fruit.

A fern is a flowerless plant that  has feathery or leafy fronds and reproduces by spores released from the undersides of the fronds.

Some gymnosperm types

Some types of ferns

Here is paragraph form:

Gymnosperms are different because they have seeds and ferns do not. Gymnosperms also have more than one divison.Both gymnosperms and ferns are vascular. They also both have sporophyte dominant generations. So this is what makes them similar and different.

Answer:

In the chloroplasts of a leaf

Explanation: