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FinnZ [79.3K]
3 years ago
7

A muscle fiber will respond to a stimulus when that stimulus reaches the _____ level.

Biology
1 answer:
Hatshy [7]3 years ago
4 0
A muscle fiber will respond to a stimulus when that stimulus reaches the threshold level. These local classified potentials which are mainly related with external stimuli extent the axon preliminary segment and construct up to they manage to extent the threshold value. The bigger the stimulus the larger the depolarization or try to reach threshold.
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Explain the types of acid deposition
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Answer:

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Explanation:

The accumulation of acids or acidic compounds on the surface of the Earth, in lakes or streams, or on objects or vegetation near the Earth's surface, as a result of their separation from the atmosphere. Acid deposition can harm the environment in a variety of ways, as by causing the acidification of lakes and streams, the leaching of minerals and other nutrients from soil, and the inhibition of nitrogen fixation and photosynthesis in plants.♦ The accumulation of acids that fall to the Earth dissolved in water is known as wet deposition. Wet deposition includes all forms of acid precipitation such as acid rain, snow, and fog.♦ The accumulation of acidic particles that settle out of the atmosphere or of acidic gases that are absorbed by plant tissues or other surfaces is known as dry deposition.

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3 years ago
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Tatiana [17]
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TiliK225 [7]
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Answer:

a = Liver

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Explanation:

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Answer:

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in humans mitochondria DNA (mtDNA) has maternal inheritance and

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