WILL GIVE BRAINLIEST! ASAP 4
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Nutrition and Digestion: Mastery Test
4
Select the correct answer.
How many calories of energy will 20 grams of carbohydrates provide if 1 gram provides 4 calories?
OA
80 calories
OB.
100 calories
OC. 200 calories
calories
OD
240 calories
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Which of the following describes a negative feedback loop? when the heart rate is too high, the body sends hormones that continually increase the heart rate higher. when a pregnant woman is in labor, the body sends hormones that increase the intensity of contractions, which then increases the secretion of the same hormones. when blood sugar is too low, the body sends hormones that raise blood sugar until it reaches a typical level and hormone secretion slows. when a person is jogging, the body sends hormones that continually decrease the rate of oxygen supply to the legs.