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Molodets [167]
3 years ago
15

Organisms have two identical sides on each chromosome called sister chromosomes because

Biology
1 answer:
Kisachek [45]3 years ago
8 0
I think the answer is B
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The scientific theory of _________ states that populations change over time in response to changes in the environment.
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Hello there ^ _ ^

I believe the answer is : A - Evolution

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Suppose you observe a bird with a very broad and thick beak. You want to know why the bird’s beak is shaped that way. How could
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All of them!! Just took the test.

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Which type of species is the first to occupy a bare site?
Evgen [1.6K]

Answer:

pioneer species

Explanation:

Primary succession begins in barren areas, such as on bare rock exposed by a retreating glacier. The first inhabitants are lichens or plants—those that can survive in such an environment. Over hundreds of years these “pioneer species” convert the rock into soil that can support plants.

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2 years ago
Why might two elements possess similar chemical properties?
Studentka2010 [4]

<u>A (they belong to the same group of the periodic table)</u>

<u></u>

The answer is A because C doesn't have a causal relationship, D doesn't strongly effect most chemical properties, and chemical properties remain unchanged with state of matter.

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3 years ago
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