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Triss [41]
3 years ago
14

Can someone please help me I need it

Biology
1 answer:
denis23 [38]3 years ago
6 0
The first one: A-T G-C
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1. The wavelength is the ratio of the wave's speed to its frequency in hertz or 1/s. This is shown below,
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Read more on Brainly.com - brainly.com/question/1553993#readmore
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