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3241004551 [841]
2 years ago
10

Why does the heart automatically adjust the flow of blood to match activity levels?

Health
1 answer:
gayaneshka [121]2 years ago
3 0

Answer:

D. Organs and muscles require more blood under stress.

Explanation:

Because muscular contractions can have a protracted metabolic expenditure because it has to be adjusted to the demands of the contracting muscles.

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Which statement about drinking and driving is true?
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2. this 2,000-calorie menu meets or exceeds ruben's dri for all of the following except __________.
Bond [772]

This 2,000-calorie menu meets or exceeds Ruben's DRI for all of the aforementioned except: a. vitamin D.

<h3>What is DRI?</h3>

DRI is an acronym for dietary reference index and it can be defined as a set of reference numerical values that are typically used to plan and assess the nutrient intakes of healthy people, especially based on gender, age, or life stage.

According to the National Academy of Medicine of the National Academies, this 2,000-calorie menu meets or exceeds Ruben's dietary reference index (DRI) for all of the following:

  • Folate (DFE)
  • Vitamin A (IU)
  • Vitamin C

Read more on dietary reference index here: brainly.com/question/10666065

#SPJ1

Complete Question:

This 2,000-calorie menu meets or exceeds Ruben's DRI for all of the following EXCEPT __________.

a. vitamin D

b. folate (DFE)

c. vitamin A (IU)

d. vitamin C

7 0
1 year ago
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