Which organism shown in the diagram serves as the foundation, or base, for the food web? hawks
snakes
mice
lizards
plants
grasshoppers
chickadees
STUDY ISLAND

What did hunter gathers do to alter the environment?

The tubes transporting minerals and water upward are called ?

Plz fast biotechnology is a growing field of applied biology. many crops such as corn have been engineered to be resistant to herbicides. therefore farmers can spray these chemicals to kill weeds growing near the crop without worries of killing the crop itself how does this type of biotechnology work? a. by changing the genetic make up of the crops. b. by causing the crops to kill the weeds. c. by changing the type of crops used. d. by changing the location of the crops.