Answer:
b. increases; decrease
Explanation:
During inhalation the diaphragm contracts causing the expansion of the lung volume and chest wall. The lung pressure decreases and is lower than the atmospheric pressure causing air to be drawn through the nose/mouth.
The main components are the blood cells such as white blood cells, red blood cells, and platelets. The other components represent additional information about these cells including their size, color, function, and maturity.
Answer:
Bacteria are singled celled. they can reproduce but be careful they have energy and causes from other sources. Virus arent considered living or alive, but they can live for so long and can affect others really fast.
Answer:
The answer is: Testosterone
Explanation:
Testosterone is an androgen and primary male sex hormone produced by the gonads. In males, this hormone is responsible for the development of the male reproductive tissues, and promoting the secondary sexual characteristics in males such as growth of body hair, increase in the bone mass and muscle mass.
