Which will diffuse easily in the cell membrane: Molecules that are lipids or molecules that are ionic (charged).

This organism is not capable of performing photosynthesis. (horseshoe crab) true false

Place the steps tor the formation of the enzyme pepsinogen in correct order

Which would happen if more forests were cut down? a. the nitrogen cycle would be stopped b. nitrogen would be fixed by bacteria more quickly c. the amount of co2 in the atmosphere would increase d. fossil fuels would build up in the soil c the amount of co2 in the atmosphere would increase