Ascientist wants to study the interactions of different birds in the southern part of a desert. what should the scientist do first?
a. identify local names for the birds.
b. determine what foods the birds eat.
c. identify each bird species by using a dichotomous key.
d. determine the birds’ migration patterns.

the most common energy conversion is from kinetic energy to potential energy, and then from potential energy to kinetic energy.

later on comes the heat energy, mechanical energy, and other energy conversions.

this energy conversion is so common that we can find it in our day to day lives as well.

- one of the most common energy conversions involves the changing of potential energy to kinetic energy or kinetic energy to potential energy