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Leni [432]
3 years ago
12

Explain the path blood takes through the cardiovascular system.

Biology
1 answer:
irina [24]3 years ago
8 0

Answer:

Blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium of the heart. As the atrium contracts, blood flows from your right atrium into your right ventricle through the open tricuspid valve.

Explanation:

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What is biology and things related to it​
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your frien d runs out of gas and you have to help push his car. discuss the sequence of b ones and joints that convey the forces
MaRussiya [10]
<h2>Upper limb,Pectorial girdle and Axial skeleton</h2>

Explanation:

Upper limb-

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Pectorial girdle-

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Axial skeleton function-

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7 0
3 years ago
How are clouds and fog related to precipitation?
Dominik [7]

Answer and Explanation:

Both clouds and fog are closely related to precipitation.

This can be explained first by the formation of clouds and fog, which begin when the air contains water vapor. This <u>water vapor is produced when there is an accumulation of moisture in the enviroment which leads to the formation of clouds. A similar process occurs with the formation of fog, which comes from saturation, that occurs after the evaporation and condensation processes that take place after precipitation (water cycle). </u>

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The answer is c because of science
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49 Kelvin = -224.15 Celsius

I believe this is the answer.
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