Carbon is taken from the atmosphere through a. combustion of organic material b. photosynthesis c. volcanic activity d. respiration of plants and animals

Earths energy sources include both renewable and nonrenewable resources. name at least three sources of energy that could be used in your house. then describe the ideal energy source for generating most of your homes electricity, and explain why you chose that source. can someone give me some ideas, i’m kinda confused.

Which rate indicates the number of children that would be born per women if she were to live to the end of her child-bearing years

When you exhale, air in you lungs moves from the does anyone know the correct answer on apex