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human bio revison

QuestionAnswer
breathing the rate of breathing quickly more air id drawn into the lungs. as th muscles involved inbreathing work harder the increased volume of ar velves more oxygen to the blood stream so that to work.
pulse rate the nrevouse system trigger faster heart and a greater volume of blood pumped around the body the slow volume remains constant but the heart beats fast. its greater increases the volume of the blood deliverd to the muscles
muscles blood vessels move muscles (become larger) to accommodate the increase blood flow blood at pulls
rate of recovery the rate of recovery is higher
body composition bones become stronger as a result of the increased levels of calcium production. muscles and their tendons become stronger and for more elastic if activity includes aerobic exercising body learns to utilises fat more efficiently as fuel energy instead of
Created by: marshmellow1234
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