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kogti [31]
3 years ago
10

the circulaatory and respitortory system wor together to provide cells with oxygen and nutrients and remove waste products such

as cabon dioxide. when u need more oxygen, how does the circulatory system respond?
Biology
1 answer:
Leokris [45]3 years ago
3 0

Your circulatory system consists of your heart, blood vessels and blood, and is responsible for transporting life-giving oxygen throughout your body. When you exercise, your body's need for oxygen increases; the harder you work out, the more oxygen your body demands.

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Some of the food in the protein group and dairy group are high in saturated fats and cholesterol. These raise which cholesterol
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The food in the protein group and dairy group are high in saturated fats and cholesterol, it raise LDL in blood.

<h3>What is cholesterol?</h3>

Cholesterol is a waxy like substance synthesized from two sources such as liver and from animals like meat, poultry, diary product.

There are two types of cholesterol, one is bad called LDL cholesterol and second one is good called as HDL.

LDL narrow down the arteries by depositing fats in it, the condition known as atherosclerosis which leads to increase in risk for heart attack, stroke and peripheral artery disease.

On the other hand, HDL protect against heart attack and stroke

Third component called triglycerides are the common type of fat act as a reservoir of excess energy.

Hence, LDL is the correct answer.

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