Explain how natural selection is important to biomes an organisms.

Describe two recent or ongoing space missions.

Drag each tile to the correct box. arrange the layers and faults from oldest to youngest.

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.