d. enzymes increase the rate of chemical reaction by providing activation energy to the substrate
The answer is A because the universe is all of the galaxy’s,solar systems,and planets put into one
Answer:
Coal
Explanation:
Coal is considered a nonrenewable resource, because it takes millions of years to form.
If a side of the cell is Hypertonic it means that that side has a greater concentration of solute, meaning eater will want to move to that side.
Therefore a hypertonic solution has more solute outside than inside the cell. So water will leave the cell.
Cold air is high density compared to hot air which is less dense
