Answer:
When we exercise the blood capillaries dilate because of the removal of waste products like carbon dioxide from muscles during exercise.
The dilated blood vessels results in the increased blood flow and increased blood flow leads to the delivering of more amount of oxygen to the body muscles and cells during the exercise.
So increased blood flow is necessary for the removal of waste products like carbon dioxide and lactic acid generated during exercise and to deliver the appropriate amount of oxygen to muscles to function properly.
Answer:
Close your eyes and think of peace ful thoughts.try to feel relax and at ease at times
answer:
F-frequency
I-intensity
T-time
T-type
Explanation:
F-How often you will exercise.
I-The amount of effort or work that must be invested in a specific exercise workout.
T-How long each individual session should last.
T-The type of exercise will you be doing
I hope this help
B.) The variable
the constant (stays the same)
Hypothesis (what you think will happen
