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Anton [14]
2 years ago
12

What's the main characteristic of porosity?

Biology
1 answer:
aev [14]2 years ago
6 0

Answer:

The answer should be D

Explanation:

because poroslty of a rock is a measure of its ability to hold a fluid. mathematically, it is the open space in rock divided by the total rock volume.

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The____ secretes enzymes that aid in the digestion of carbohydrates, fats, and proteins.
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Rearrange them in the correct sequence.
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3 years ago
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jekas [21]
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7 0
2 years ago
Why does geographic isolation cause speciation?
zimovet [89]

Answer:

A. It allows two populations to evolve separately.

Explanation:

Geographic isolation is theorized to have catalyzed the formation of new species. Let’s say groups A and B of a bird species get separated by something, and they can’t cross between to interbreed or exchange alleles.

We describe this as no gene flow, which is the opposite of choices C and D. Because of this, they may diverge if given enough time due to the difference in environmental pressures, because they’re now in different environments.

B is incorrect because it doesn’t apply.

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3 years ago
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