Biotechnology involves the use of living organisms or cell processes to make useful products. To date, the major thrusts of biotechnology have been in drug development, human and animal nutrition, agricultural chemicals, and
environmental protection. The cloning of insulin, used to treat diabetics, was one of the earliest biotechnology
breakthroughs in human health care. It is hoped that eventually biotechnology will have solutions for treating, if not
curing, genetic disorders.
Biotechnology provides an assortment of career options for people who have a strong background in biology and
A)
chemistry
B)
geology.
o
meteorology
D)
physics.

in chemistry, adhesion and cohesion are attractive forces that exist between molecules. they hold the molecules together from each other. they are different in that adhesive force exists between molecules of different substance while cohesive force happens between molecules of same substance.

adhesion between water and glass causes water molecules at the edge of water and glass interface to climb up the wall in a narrow glass tube. this is called capillary action. cohesion is what gives glass its shape and causes water to form a droplet.

the cold front replaces the warmer air at the ground level changing the wind to be breezy and denser.there is also an immediate drop in the temperature.