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Vanyuwa [196]
3 years ago
8

The sleep cycle is approximately ________ minutes.

Biology
1 answer:
MAXImum [283]3 years ago
4 0
The sleep cycle is approximately 90 minutes.

Hope this helped :) <span />
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A tall pea plant (Tt) is crossbred with another tall pea plant (Tt). The following Punnett square shows the separated alleles fo
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Answer: 1-TT, 2-Tt, 3-Tt, 4-tt

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