What are the three major types of volcanos

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.

Why do we perceive objects as retaining their brightness under different lighting levels?

Which of the following are responsible for sending messages from the hypothalamus to the thalamus?