Heat water using the sun during the day, and use it during the cold night.
Use a solar panel to charge batteries during the day, and use the power at night.
Answer:
b.sedimentary rock
Explanation:
because when magma cools it hardens
Gravity (defined as: the force that attracts a body toward the center of the earth or toward any other physical body having mass)
Answer:
body
inside your body ........
