Personality traits determine a. each individual's own way of interacting with other people and his/her social environment.
b. how we adjust to our environment and how we react in specific situations.
c. both a and b
d. neither a norb

How can antibodies "remember" a particular bacterial invader or "antigen" on that invader?

Which factor that affects biodiversity?

Match each description with the correct form of energy. 1. energy of an object's position above the ground. 2. stored in the bonds of atoms and molecules 3. stored in the nucleus of an atom 4. energy of vibrating molecules 5. movement of objects used to do work 6. created by vibrations in electric and magnetic fields chemical energy mechanical energy heat gravitational energy light nuclear energy