szion402 szion402

22-01-2015
Chemistry

Answered

Which of the following statements is a valid hypothesis?
The atmosphere contains more nitrogen than oxygen.
Alien spaceships cause crop circles to form.
Why are most plants green in color?
A frog jumps more often when it is feeling happy.

Answer :

key4seth234 key4seth234

22-01-2015

the on about the atmosphere

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earredondo24 earredondo24

04-02-2020

Answer:

the answer is A. the atmosphere contains more nitrogen the oxygen

Explanation:

A.The atmosphere contains more nitrogen than oxygen.

B.Alien spaceships cause crop circles to form.

C.Why are most plants green in color?

D.A frog jumps more often when it is feeling happy.

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