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pshichka [43]
3 years ago
5

What are the two main source of energy on earth that can drive ecosystems

Biology
1 answer:
dexar [7]3 years ago
7 0
The two types would be thermal energy and light radiation, which is usually present in most ecosystems since the sun gives off both of them.
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substitution - a base was changed

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An insertion is where an additional base is added (e.g. if the sequence changed from CTT to CATT)

A deletion is when a base is lost (e.g. if the sequence changed from CTT to CT)

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