Orchids are epiphytes that live on the surface of trees. Orchids get their nutrients from the air, rain,
and debris that accumulate around them.
What type of symbiosis is this? Explain your answer in
2 to 3 complete sentences.

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