16. explain how you would calculate the ecological footprint of the state that you live in if you knew the average ecological footprint of a resident in your state?

Ecologist have observed a sharp increase of sulfur dioxide in the air . what might be a possible consequence of excessive sulfur dioxide in the air ? a. acid rain b. ozone layer depletion c. ozone layer hole d. increase in sea levels

Has regulatory areas for thirst, hunger, body temperature, water balance, and blood pressure

Every early childhood education program should develop a