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siniylev [52]
3 years ago
7

What happen to food and oxygen in the blood inside the heart if heart muscles are thick​

Biology
1 answer:
storchak [24]3 years ago
7 0

Explanation:

Oxygyn will get stuch if the muscles are thich

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How does the structure of each type of neuron relate to its function in the nervous system?
Sonbull [250]

Answer:

Motor neurons:

A. Function:

It relay messages coming from the brain or spinal cord to the muscles or organs.

B. Structure:

●Presence of long axons due to long distances the signals have to travel to the muscle its stimulating.

●It's myelinated, to assist the signal in travelling long distances as soon as possible.

Sensory neurons:

A. Function: its sensory receptors respond to stimuli by converting it into an electrical signal to the brain or spinal cord.

B. Structure:

●Presence of long dendrites / axons

● its myelinated

●since it's found in the middle of the neuron it forms ganglia that unites in the spinal cord and aid in involuntary reflexes.

Interneurons:

Structure:

● shorter than motor or sensory neurons

● has branches, a lot of branches consisting of axons and dendrites off the cell body to enable multiple simultaneous between neurons

● It's body is partially myelinated.

●occurs in large clusters of neurons to compensate for its partial myelination to speed up the signal

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3 years ago
Which of the following occupations would plan and conduct an experiment to analyze the quality of groundwater?
Olegator [25]
Hello,

The answer is option D "<span>natural science technician".

Reason:

A natural science technician studies in natural resources for example: water or ground water.

If you need anymore help feel free to ask me!

Hope this helps!

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3 0
3 years ago
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Air at the equator is warm and has a ______density, which creates ________ in comparison to the air at the poles.
almond37 [142]

Answer:

Lower, low pressure

Explanation:

The temperature at equator are mostly higher than at the poles almost all times of year. This high temperature causes air at the equator to warm up quickly and thus, the air density reduces and it becomes lighter. Now, light air rises upwards. Thus, creating a low pressure region at equators. This low pressure causes the air near the poles gush towards the equator.

Hence, the blanks will be filled with the words

Lower, low pressure.

5 0
3 years ago
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s2008m [1.1K]

Answer:

- It produces NADH.

- It occurs in the cytoplasm of the cell.

- It converts glucose into pyruvate.

Explanation: I'm pretty sure this is right. I hope this helps! :)

4 0
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Do you think the introduction of a new species in an area always has a negative impact or result in the ecosystem? Explain
Aleks [24]

answer

Explanation:

It may exist quickly but it may benefit the anointing in our environment

7 0
3 years ago
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