Fish use their gills to breathe underwater. which characteristic of living things best represents this statement? a. living things get and use materials and energy b. living things grow and develop c. living things have cells d. living things respond to the environment

Migration is a. the movement of organisms from a native location to a foreign location b. the movement of organisms from a foreign location to a native location the movement of organisms from their water supply to their food supply d. the seasonal movement of organisms between locations c. select the best answer from above

The same agricultural practices are used in every country of the world. select the best answer from the choices provided t f

All ova contain sex chromosomes corresponding to: x y xx xy