The three domains of life are
a. plants, fungi, and animals.
b. bacteria, plants, and animals.
c. archaea, bacteria, and animals.
d. archaea, bacteria, and eukarya.

All living organisms are composed of a. only one cell. b. at least 100 cells. c. at least three cells. d. one or more cells.

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.

What is an example of a scientific question that galileo could not have answered with out this new tool?