Structures in plant leaves open and close to maintain homeostasis are called

Which is true of the regious near earth equator

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

2. which is the last step in the scientific method?