White blood cells remove these objects from the blood stream. Testosterone also helps remove any wastes in the blood stream
Answer:
A blood pressure cuff is used to take blood pressure. The cuff has an inflatable rubber bladder that is fastened around the arm. A pressure meter indicates the cuff's pressure. A small, handheld air pump inflates the blood pressure cuff.
Explanation:
"During inhalation, the diaphragm contracts downward, and rib muscles pull upward, causing air to fill the lungs. (This increases the volume of the thoracic cavity and decreases pressure in the lungs — the air will flow from the higher pressure environment to lower pressure area in the lungs.) "
"When you pull down on the diaphragm, you increase the volume of the bell jar, thus lowering the pressure. Air is then forced into the “lungs” from outside, lowering the volume in the bell jar (and stretching the balloons) until the pressures inside and outside the bell jar are equal."
I would think it would be false considering part of the virus you are trying to get immunity to is in a vaccine
Answer:
this would be B
Explanation:
a oceanic crust is denser than a continental crust