Question 1: (the pictures) Question 2: Where does the energy for high temperatures and pressures come from?
A. Inside of the earth
B. Wind
C. Rock cycle
D. The sun

Question 3: Where does the energy for melting come from?
A. The sun
B. Rock cycle
C. Wind
D. The inside of the earth

Aflashlight produces light using energy from the batteries. in which order does the energy change form? a. from chemical to electric to light energy b. from electric to light to chemical energy c. from electric to chemical to light energy d. from light to electric to chemical energy

The carrier molecules of the electron transport system are located in the

People with one sickle cell allele are not likely to get malaria. what is this an example of?