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stealth61 [152]
3 years ago
5

The movement of energy through an ecosystem is best described as a A. food web. B. trophic level. C. food chain. D. cycle diagra

m.
Biology
1 answer:
umka2103 [35]3 years ago
8 0
The answer is C. food chain
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Which of the following statements about carotenoids is NOT true? Carotenoids include red, orange, and yellow pigments. Carotenoi
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       The right answer to this question is option D. Carotenoids are categorized into two major divisions: carotenes and beta carotenes

       First, let's check option A, it says that the carotenoids include red, orange and yellow pigments, that's true, we can check that on lab for example, a vegetable that can be mentioned here are carrots, it has lots of this and it's very healthy too, and remember, there isn't a single animal that can produce carotenoids, so they need to grab it from nature.

       The second option, B. says that sometimes carotenoids are sometimes called as acessory pigments, that's true too, some studies consider them acessory pigments, so, they're not alone there, there are different kinds of pigments that can be on that plant, and they're also very important for the animals. Option C refers to beta carotene as the most abundant carotene in plants, that's true too, we can also find other kinds of carotenoids on plants, but this one as it's seen in lab, is the most common one. The last one, D, isn't true, the two major divisions are: Xanthophylls and Carotenoids, beta carotenoids are a type of carotenoids, not a different group.

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3 years ago
When an individual stops breathing, brain cells die very quickly, but the cells in the heart are able to survive for longer. Whi
tino4ka555 [31]

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because the blood in the heart gets what's left of oxygenated blood first. first come first serve concept. the heart cells survive longer because they have oxygenated blood longer and more frequently. if the person is not breathing the oxygen in the blood might run out by transferring to cardiovascular cells before it gets to the brain.

Explanation:

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3 years ago
Why do living thing need energy.
Tpy6a [65]

Answer:

to survive

Explanation:

ask the universe for further explanation

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A single fertilized egg multiplies in number to form an entire organism, composed of trillions of cells, through the process of_
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It would be Reproduction
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What was the goal of the surveyor and apollo missions?
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goal was to demonstrate the feasibility of soft landings on the Moon.

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