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Tcecarenko [31]
3 years ago
15

A 30-year-old woman achieves her target heart rate on a cool day by jogging at 6 mph. If she were to exercise on a very hot day,

she would have to ________.
Health
1 answer:
Sedbober [7]3 years ago
6 0

Answer: decrease the speed of her run to achieve her target heart rate.

Explanation:

In the hot day, the body will radiate out heat through the blood flowing in the veins and the arteries. The cardiovascular system works hard to radiate out heat from the body and provide cooling through perspiration as the surrounding environment is hot and heart needs to work harder to maintain the inner body temperature. Also, due to the perspiration, the electrolytes loose from the body thus the rate of heart increases to pump more blood so as to regulate the change in the electrolytic balance. In winters the surrounding environment of the body remains cool and the body perspire less than in summers.

Thus based on above description, the woman if reduce her speed of run then her target heart rate may achieve.

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2. secretes a hormone that inhibits the amount of sodium excreted and maintains
klemol [59]

Answer:

Adrenal Cortex is the correct answer.

Explanation:

Adrenal Cortex secretes a hormone that inhibits the amount of sodium excreted and maintains  blood volume and pressure.

These hormones are controlled by another part of the endocrine system which is known as the pituitary gland. Doctors recommend diet that is high in proteins and carbohydrates which would help the adrenal cortex to get stronger.

I hope the answer is helpful.

Thanks for asking

6 0
4 years ago
Suppose a medicine killed all the bacteria in your body. how might this affect vitamin production in your body?
lesya692 [45]
If the medicine killed all the bacteria, you wouldn't be able to sustain other bad bacteria, for your body holds the amount of bacteria that is needed to live. Your vitamin production decrease, and you probably wouldn't be able to survive for long. One of your needs to survive for your body is to be able to have bacteria to fight off viruses, to protect your body from the outside, some bacteria is needed to give nutrients or signals to the brain.
5 0
3 years ago
Claire lost weight thanks to the support and encouragement of her friends. They helped her stick to a healthy diet and pushed he
pentagon [3]

Answer: 4

Explanation:

Claire lost weight thanks to the support and encouragement of her friends. Therefore the factor that helped her lose weight was her social environment. Her social environment refers to the people around her so in this case her friends. They were the main factor in her losing the weight as they gave her the support and encouragement to do so.

6 0
4 years ago
Read 2 more answers
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4 0
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The average adult eats about 4,000 calories a day.
ale4655 [162]
False the average adult eats around 1,600 to 2,300
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