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Ahat [919]
2 years ago
7

Karen bought a birdbath made of concrete. The salesman suggested that she seal

Biology
1 answer:
Cerrena [4.2K]2 years ago
8 0

Answer:

Explanation:

If she doesn't the water will seep through the pores and the birds will get a bath only while the hose is on, in which case there is no reason for the birdbath.

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Because DNA molecules are extremely long.

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