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Vera_Pavlovna [14]
3 years ago
11

What might cause a cold spell in the northern United States?

Biology
1 answer:
ehidna [41]3 years ago
4 0
I'm pretty sure it would be D... If that's wrong I'm sorry.
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I think this sounds alright

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Charles has lost his hearing. His doctor finds a tumor growth that is obstructing the auditory nerve. Charles doctor diagnoses h
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A gardener uses a chemical to kill the bacteria in the soil of his flowerbed. how will this plan affect the growth of his flower
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The flowers will not grow as well because bacteria are needed to fix nitrogen

Numerous plants have symbiotic interactions with bacteria, which provide them with essential nutrients like nitrates. His flowers' growth will be limited and they can even perish if all the bacteria are gone.

<h3>What are Good bacterias ?</h3>

Friendly bacteria or good bacteria can help plants grow by helping the plants to obtain nutrients such as phosphorous and nitrogen, or by defending the plants from other microbes that can make them sick.

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brainly.com/question/19161490

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