Decomposers are the soil organisms that... a. store moisture in the soil
b. break down and digest the remains of dead organ
c. make spaces in the soil for air and water
d. burrow deep below the topsoil​

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