Which is a way that biotechnology has not society? bacteria is used to grow vaccines in large quantities. drugs can be developed without the use of animal research. new, stronger bacteria have evolved that are resistant to antibiotics. diabetics have a steady supply of inexpensive insulin.

radioactive decay occurs in unstable atomic nuclei – that is, ones that don't have enough binding energy to hold

the nucleus together due to an excess of either protons or neutrons.

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.