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kow [346]
3 years ago
6

HELPPPPPPP

Biology
1 answer:
postnew [5]3 years ago
4 0
The first diagram is the alpha helix, which is a spiral shape.

The second diagram is the beta pleated sheet which is the folded paper shape
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what rock was formed from tiny grains of calcite precipitated from sea or lake waters and has been altered by high pressure?
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Many flowering plants have very colorful petals like the lily seen here. What is the main purpose of these colorful petals?
ki77a [65]
The purpose of the colorful peals is to attract insects that pollinate the flower.  It helps insure that the specias will survive


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Consider what would happen to a diploid plant when genes are destroyed by a mutation.
aniked [119]

Answer:

Two, usually

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Which choice best describes the main function of chloroplasts?
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To convert light energy to chemical energy
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