Rosa is 20 years old and beginning an exercise program. Her goal is to exercise at moderate intensity. What target heart rate range (beats per minute) should she try to maintain during exercise?Rosa is 20 years old and beginning an exercise program. Her goal is to exercise at moderate intensity. What target heart rate range (beats per minute) should she try to maintain during exercise?80 to 90 bpm100 to 140 bpm160 to 180 bpm185 to 200 bpm

100 to 140 heart beats per minute

Explanation:

Heart rate basically refers to the speed of the heartbeat which is most times measured by the number of times the heart of a human being contracts in a minute. It can always vary depending greatly on the physical needs of our body and the need to take in oxygen and exhale carbon(iv)oxide.

In the case of Rosa who's only 20 years old and intends exercising at moderate intensity, the advisable or normal heart rate of of young adults of her age who has probably not developed a medical condition of the heart should be anything from 100 to 140 heart beats per minute, that is since she intends to train or exercise at moderate intensity.

answer: after carbon dioxide enters the leaf through stomata it moves into the mesophyll cells where photosynthesis occurs and glucose is constructed. respiration occurs when glucose (sugar produced during photosynthesis) combines with oxygen to produce useable cellular energy.

explanation:

the answer is d p: cell, q: organ, r: organ system, s: tissue