Answers A
Explanation:it’s a because it’s a
Answer:
they thought in ways of reason instead of what they were told and was a break way to change
Breathing begins with inhalation when the contraction of the diaphragm flattens on contraction, pulling the lungs down. The contraction of these muscles increases the volume of the lungs. This reduces the air pressure in the lung to below that of the external air. This pressure difference forces air to move into the lungs where gas exchange occurs. The relaxation of the diaphragm and intercostals reduces the volume of the lungs, which then increases the air pressure inside the lung to that above the external air. This forces air out of the lungs. The cycle goes on and on. Hope this helped!
Answer: plasma
Explanation: it’s a mixture of water, sugar, fat, salt, and protein
Those numbers tell me that Beijing is 39 degrees north of the equator and 116 degrees east of the Prime Meridian. Plus, it tells me that Beijing, climate can be warm or cold at certain times of the year. It is in the Northern Hemisphere and the Eastern Hemisphere
