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Flura [38]
2 years ago
5

Which of the following is a model that

Biology
1 answer:
Lina20 [59]2 years ago
5 0

Answer:

b

Explanation:

energy pyramids show how the energy passes through the ecosystem

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The normal human karyotypes contain 22 pairs of autosomal chromosomes and one pair of sex chromosomes.

Therefore the best answer choice is:

<span>B. 1 pair of sex chromosomes and 22 pairs of autosomal chromosomes are pictured.

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2 years ago
As you watch the introduction sequence, list three abiotie, or nonliving factors in this ecosystem.
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Answer:

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Explanation:

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