Describe two different paths a raindrop falling in the mountains might take to reach the ocean.

15 ! come and answer! a(n) is the general term for an infectious disease that has spread across a city, region, or country.

What molecule does hemoglobin decay into over time

Which statement is the best summary of the model? a-a series of aerobic and anaerobic reactions take place in cells b- the sun's energy moves through trophic levels in a food chain c-light energy is converted into stored chemical energy plants. d- food molecules are broken down in the cells if living things.