The first agricultural revolution is best described as a period during which
a. tools made of bone and stone were first widely used
b. humans were nomadic and lived in small communities
c. humans hunted and gathered for subsistence
d. humans cultivated plants and domesticated animals

d. humans cultivated plants and domesticated animals

Explanation:

you will need these

an outline of all three paragraphsan identification of the historical era that you are writing aboutan explanation of the term mass productiona description of two ways new technology affected industrya conclusion that shows how new technologies allowed industrialization to grow