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TEA [102]
2 years ago
5

What happens to your breathing when you’re working hard (exercising)?

Biology
2 answers:
Art [367]2 years ago
3 0

.....................

MakcuM [25]2 years ago
3 0

Answer:

It quickens

Explanation:

Your heart rate increases with an increase in activity, bringing more oxygen into the blood; this increase causes you to breath in more air than you would when your body is in a resting state.

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Which is NOT an example of a characteristic you might use to classify a bird?
11111nata11111 [884]

Answer:

year of its birth

8 0
3 years ago
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The greater the concentration of sulfur and nitrogen oxides, the higher the pH of precipitation. True False
OLEGan [10]

False

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hope this helps:)sorry if it doesnt

6 0
3 years ago
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A model of an atom is shown below. Which element does this atom represent?
san4es73 [151]

Answer:

You didn't upload the model, so we cannot answer this question.

Explanation:

5 0
3 years ago
What are the five functions of the human skeleton?
olga2289 [7]

Answer:

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4 0
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frozen [14]

Answer:

False

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Increasing this pressure decreases the infiltration rate and causes obstruction of the urinary tract that tends to accumulate urine, causing a lot of pain to the patient with  Renal Failure.

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