What element is cosidered the building block of the structures of all living things

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

Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat

During the process of blank and molecules such as a glucose must use a protein channel to cross through a cell membrane