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Elza [17]
3 years ago
10

PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!

Biology
1 answer:
snow_lady [41]3 years ago
5 0

Answer:

A.)

Genetic differences permitted some mosquitoes to become immune to DDT.

Explanation:

DDT-resistant mosquitoes were first detected in India in 1959, and they have increased so rapidly that when a local spray program is begun now, most mosquitoes become resistant in a matter of months rather than years.

Hope this helps you out : )

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4 0
3 years ago
Help ASAP please!! it’s due today lol
Viefleur [7K]

Answer:

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B Low Solar Activity

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julsineya [31]

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38. What do you think about the threat of nuclear war? Should that deter us from expanding our own nuclear energy? Should we be
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