Which of the following is the most appropriate definition of organic compound?
a. a compound that is synthesized by living organisms
b. a compound that is used by living organisms
c. a compound that contains carbon atoms bound to other elements
d. a solid, liquid, or gaseous compound that is found in living organisms

D. a solid, liquid, or gaseous compound that is found in living organisms

Explanation:

The answer is C. A compound that contains carbon atoms bound to other elements

Explanation:

a) electrical > light, sound, and thermal< < < <

) the mechanical energy of the firefighter moving.< < < < a) electrical > light, sound, and thermal< < < <

c) both a and b.

the motion of a pendulum is a classic example of mechanical energy conservation. a pendulum consists of a mass (known as a bob ) attached by a string to a pivot point. as the pendulum moves it sweeps out a circular arc, moving back and forth in a periodic fashion.