What is happening to glaciers over time. What is causing the change?

Which kind of aquatic ecosystem does the photograph most likely show? a. marsh b. swamp c. lake d. river

The similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between organisms in both locations?

The picture represents a structure of the respiratory system. which is the function of this structure? to bring air into the body to exchange oxygen with carbon dioxide to carry air to the lungs to release oxygen from the body