Ais the way society uses technology to provide for the needs of its members.
a. dyad
c. secondary group
b. social category
d. subsistence strategy

primary succession begins with a bare rock and ends with a forest secondary succession begins after a natural disaster where there is a temporary setback after a forest fire or local destruction, but the surrounding area can fill in

1 digestive system

2 stomach

3 bladder

4 carbon deoxide

5 tiger

unicellular organisms, like bacteria, are able to perform all life functions within one single cell. multicellular organisms need many different types of cells to carry out the same life processes. each of these special types of cells has a different structure that it perform a specific function.