The graph provided shows the population of an organism introduced to a new environment and how the population changed over 60 days.

After the sharp rise, there was a leveling off of a population. What does this indicate?

Which symbols below represent the ions found in the glass of water ? a. oh- and h+ b. co2 and o2 c. o2 and h2 d. nh3- and h+

There are specialized producers that live in warm water vents deep in the ocean. these producers do not per-form from photosynthesis, but instead perform a similar process with iron and other chemicals. why do you think these producers use this process instead of photosynthesis?

Which part of the cell is affected by the movement of molecules through diffusion, osmosis and active transport?