Answer: OA)
Explanation: My suggestion is that the molecule/particles of the high concentration will enter and expand the cell which is an area of low concentration making the cell to swell
Competition among nations for control of fresh water sources is your answer I believe.
-Ama
Answer:
The answer is none of the above.
Explanation: The loss of energy between trophic levels is due to the fact that organisms from one trophic level are consumed by organisms from the next level. Considering the production of meat
compared with arable farming, humans eat meat, they act as secondary consumers whereas the animals eat plants like grass but if humans eat plants materials like rice, they are primary consumers. By this, the food chain is shortened, causing loss of energy in the conversion from one trophic level to the next.
Explanation:
because the earth equator is warmed by the most direct Ray's of the sun air at the equator is hotter than air further north or south.this hotter air rises up at the equator and as colder air moves in to take its place winds begin to blow and push the ocean into waves and currents