Answer:
None of the options provided is correct but some are close
Explanation:
One of the ways in which a cell maintain homeostasis is by regulating what goes in and out of the cell through the cell membrane (which is a semi-permeable barrier). The amount of water is highly regulated by the cell in this case so as to regulate osmosis (movement of water molecules from a region of higher concentration to a region of lower concentration). Other substances regulated are oxygen and carbon dioxide.
NOTE: The cell <u>does not create water molecules neither does it use carbon dioxide to maintain homeostasis</u>, it rather regulates these two compounds.
The type of earth surface is
Cool ocean
A way to express doubt is to express that scientific evidence does not support Darwin’s Theory. However a Theory can mean different things such as a new hypothesis that has not been tested.
Answer:
D. The energy is used by organisms for life functions or is lost as heat.
Explanation: