If Cecelia wants to lower her heart rate she should lower the speed she is going at on her tradmill so that she does not have to breath was much for oxygen
Lack of sleep or over excessive sleep , appetite changes , rapid mood changes , withdrawal
Answer – B. (Return blood to the lungs)
The function that capillaries serve in the cardiovascular system is to return blood to the lungs. The capillaries beds are the area where the excess carbondioxide produced by the cells are exchanged with oxygen. The deoxygenated blood is then transported by the capillaries through the circulatory system back to the lungs for reoxygenation
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The lens of the eye loses its ELASTICITY with age and cannot change from viewing distant objects and close objects as readily as before.
Answer:
You need to believe in yourself, and have faith that you can and will succeed. Have a positive attitude and just be yourself :)
