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mars1129 [50]
3 years ago
15

Which of these activities can help reduce the need for mining of metal ores?

Biology
2 answers:
Julli [10]3 years ago
5 0
I would assume that the answer would be B because all of the other answers have nothing to do with metals and answer b would make sense because electronics are composed of many types of metal and recycling them would cause the mining of such metals to be less.
Kitty [74]3 years ago
5 0

B is indeed correct (apex)

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Answer:

It would block the generation of action potential in the motor neurons

Explanation:

Tetrodotoxin (TTX) is a toxic compound found in the Pufferfish which could affect the neuronal signalling in the humans.

The tetrodotoxin binds to the sodium channels present in the motor neurons in the soma region of the neuron where the binding of the tetrodotoxin to the sodium channels inhibits the inward flow of the sodium ions. The reduction in the influx of sodium ions does not change the depolarization of the cell membrane and hence action potential is not generated in the motor neuron.

Thus, It would block the generation of the action potential in the motor neurons is the correct answer.

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klasskru [66]

The SNS carries information to control movements of the muscles of the body.

<h3>What is somatic nervous system?</h3>

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It is related to the innervation of skeletal muscle by motor axons that conduct impulses to skeletal muscles, to allow movements such as walking.

Therefore, we can conclude that the somatic nervous system is responsible for sending motor control information to skeletal muscles.

Learn more about SNS here: brainly.com/question/8695732

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