We know that a continental polar air mass bring cold dry air, where as a continental tropic brings hot dry air. Based on what you know about the interaction of
air masses what kind of frontal boundary is more than likely going to occur when those two
extreme air masses meet?
5 Points

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.

Categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. makes predictions

Everything that surrounds a particular organism