Every year in the united states, millions of pounds of herbicides, fungicides, and insecticides are applied to food crops. make sure these products are safe for humans, other animals, and the environment.

Agricultural technicians make sure these products are safe for humans, other animals, and the environment.

Explanation:

answer///multiple alleles;

here is the answer

water, ice, acids, salts, plants, animals, and changes in temperature are all agents of weathering. weathering is the breaking down or dissolving of rocks and minerals on earths surface. once a rock has been broken down, a process called erosion transports the bits of rock and minerals away.