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Alik [6]
3 years ago
8

The earth's crust is made up of ________, ________, and trace metals.

Biology
2 answers:
nalin [4]3 years ago
7 0

The earth's crust is made up of <u>Oxygen, Silicon,</u> and trace metals.

SSSSS [86.1K]3 years ago
5 0
The earth's crust is made up of mostly oxygen and rock
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Answer:

What is the effect of power/magnification on the frequency and size of organelles under a microscope?

Explanation:

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Hypotheses:

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<em />

<em>Dependent variables: size and frequency cell organelles</em>

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Method:

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