Answer:
c. is a biotic factor within an ecosystem
This could be that the patients ovaries are unable to produce eggs anymore or have a diminished ovarian reserve and produce few eggs...
Answer:w
when a gas is compressed, its' volume decreases.
Explanation:
When a gas is compressed, its volume usually decreases which also causes an increase in temperature. The pressure in addition increases which causes and increase of gas molecules. The molecules collide more frequently which is the reason why temperature will increase.
The circulatory system - hemoglobin in the blood transports oxygen :)