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Citrus2011 [14]
3 years ago
11

3. What kinds of energy input could have driven chemical reactions on the early Earth?​

Biology
2 answers:
uranmaximum [27]3 years ago
7 0
Positive and negative
Ber [7]3 years ago
4 0

Answer:

bro check google

Explanation:

i do not know

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Atom
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3 years ago
A normal fault is formed from compressional stress. select one:<br> a. true<br> b. false
Dmitry_Shevchenko [17]

Answer: False.

Explanation:

A normal fault is a type of fault in which the hanging wall drop down in relative to the footwall. It is caused by tensional stress, when two block of rocks pull apart from each other. Normal fault normal happen in areas that are undergoing extension or stretching.

Reverse fault are caused by compressive stress.

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During which step of meiosis do homologous chromosomes pair up?
katrin2010 [14]

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<u><em>PROPHASE</em></u>

Explanation:

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seropon [69]

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Correct answer is A

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7 0
3 years ago
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The diagram below shows a newspaper headline.
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