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Anika [276]
3 years ago
10

Which type of force requires contact between two objects for one to push or pull the other

Biology
1 answer:
nikklg [1K]3 years ago
3 0
It could be frictional force or tension force
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This question involves a single gene coding for hair length in guinea pigs. The allele for short hair (S) is dominant over the allele for long hair (s).

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