3 years ago

30 POINTS!! Select the correct answer from each drop-down menu.

1 answer:

7 0

A neuron has three basic parts: the dendrites, the cell body, and the axons. Some neurons have a fatty layer covering called The myelin sheath around their axons. This layer isn’t continuous, and the gaps are called nodes of Ranvier . The action potential jumps through these gaps to speed up the transmission.

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This is a volume of space that is empty of matter. Example: Sound cannot travel here.

aleksandr82 [10.1K]

Answer:

Vacuum

Explanation:

A vacuum is usually defined as a space in which there is an absence of matter. It can also be said that there is an extremely low amount of pressure due to which the particles present in it are not affected by any type of process that occurs in space. The value of pressure is lower than the value of normal atmospheric pressure.

For example, sound cannot travel in space because there is no medium such as water and air through which the sound waves can propagate.

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Oksana_A [137]

Answer:

Eating

<em><u>Hope this helps! <3</u></em>

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Answer: Vacuoles

Explanation:

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bearhunter [10]

Answer:

the action of rotating around an axis or center

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A canal is built connecting a freshwater ecosystem to the ocean. What types of species in the wetland would be most negatively a

Sonbull [250]

Answer:

Explanation:

When freshwater is met with the ocean salt is diluted to the freshwater. Therefore organism that require little salt would be put at a threat.

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