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Lubov Fominskaja [6]
2 years ago
11

Why do vertebrates have vertebrae instead of just having one long backbone?

Biology
1 answer:
Anarel [89]2 years ago
6 0

Answer:

so we can move our back and be flexible

Explanation:

brainliest?

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What is the responsiblity of individual in creating safe environment?​
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Describe the effect of amanitin on the maximum elongation rate for the wild-type and modified RNA polymerases. Determine the rat
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Answer:

Average max. elongation rate = modified RNA pol./ wild type RNA pol = 2/12 = 0.166 nucleotides per sec.

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