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SashulF [63]
3 years ago
11

When two or more simple machines are combined they form a(n) _____.

Biology
1 answer:
bekas [8.4K]3 years ago
5 0
It is not c or d. I think it is a. 
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Which describes the study of spectroscopy? Select the two correct answers.
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Answer:

interaction of light and atoms

emission and absorption of light

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Prokaryotes living in our large intestines provide us with _____. prokaryotes living in our large intestines provide us with ___
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The answer is it provides us with vitamins. Hope this helps.
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List two reasons that enzymes are needed... why don't active<br> sitesexist on their own?
Yakvenalex [24]

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Which of the following best defines genomics?
podryga [215]
<span>The genome is all the DNA content that is present within a cell of an organism.
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4 0
3 years ago
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irinina [24]

Answer:

1. It seeps in the ground and becomes ground water.

2. It falls back down to earth as Rain, Hail and Snow.

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Explanation:

I passed Biology last year in 10th so I recalled my biology stuff.

4 0
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