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Sauron [17]
4 years ago
9

How does the heart work

Biology
1 answer:
11111nata11111 [884]4 years ago
8 0
It pumps blood and something about lungs OH AND IT KEEPS YOU ALIVE.


yoose a smart Person
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What biome(s) are found near a desert?
never [62]

Answer:

savanna

Explanation:

8 0
1 year ago
Convergent evolution suggests different organisms evolved _____ due to _____. similarly; different environments differently; dif
Lemur [1.5K]

The answer is similarly; similar environments.


<span>Convergent evolution suggests different organisms evolved <u>similarly</u> due to <u>similar environments</u>. </span>


Convergent evolution is a phenomenon of independent evolution of similar traits in species that are in different lineages. These traits are similar in form or function but were not present in the last common ancestor of those species.

There are many examples of convergent evolution among plants and animals.
Among the plants, both cactus and euphorbia are succulent plants, have spines, live in the deserts, but they belong to the different families.
Among the animals, dolphin, which is a mammal, is more similar to fish, than to other mammals. Or, both birds and bat, which is the mammal, have wings.

So, all these examples of convergent evolution suggest that the living in the similar environmental conditions led to development of similar forms between distinct species.
8 0
3 years ago
Read 2 more answers
15. What is atherosclerosis?
Stolb23 [73]

Atherosclerosis refers to the build-up of fats and cholesterol in the walls of blood vessels (Option A).

<h3>What is atherosclerosis?</h3>

Atherosclerosis is a disease characterized by the build-up of fats and cholesterol in the walls of blood vessels.

This build-up of fats narrows the blood vessels, thereby difficulting the movement of blood in the bloodstream.

The symptoms of atherosclerosis include, among others, chest pain, shortness of breath and fatigue.

Learn more about atherosclerosis here:

brainly.com/question/4142223

8 0
2 years ago
If the Alligator doesn’t eat the bird the relationship would then be called?
gayaneshka [121]
It would be considered E
Since
Parasitism is when one be benifits at the others harm, normally has a host and parasite. Like a tic and dog. The tic is the parasite and the dog is the host

Competition is when two animals fight for prey, territory, or mates. Like when two male lions fight to prove strength and the winner leads the pack while the other is kicked out and must go find there own pack

Mutualism is is when two animals are counted as mutuals. Like the alpha male and female that believe they are equals

Predation is when one animal eats another it normally has a prey and a predator Like the cat and the mouse. The mouse is the prey and the cat is the predator

Commensalism two animals live peacefully in the same habitat. Like the cow and the cowbird both love in harmony

8 0
3 years ago
Which level contains organisms that carry out autotrophic nutrition?
Nikitich [7]
I'm not sure completely but I totally think hetotrophs

6 0
4 years ago
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