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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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given below in picture.

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Sticky mucus that lines the body's interior tubes and cavities contains _____, an enzyme that kills bacteria.
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The junction where one neuron can transfer an impulse to another structure is called a(n)
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ndividuals III-6 and III-7 have two little monstersand are expecting a third one. Their two childrenhave two eyes. What is the c
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The correct answer is - 75% or 3/4.

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In the given question, there is a cross between III-6 and III-7 that produced two double eyes monsters and expected one more. As given in the image that the A or single eye is dominant over the a or double eye then both parents must be heterozygous as they produced double eye offspring (aa) and they do have only one eye.

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a         Aa      aa

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