Predator/prey interactions regulate the populations of both groups. Which chain of events follows from an increase in predators? A. decrease in prey → decrease in predators → increase in prey
B. increase in prey → decrease in predators → decrease in prey
C. decrease in prey → increase in predators → decrease in prey
D. increase in prey → increase in predators → decrease in prey

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