Explanation:
Gravitational potential energy = mgh, where m is the mass of the mountain climber, g is the gravitational force and h is the height from the base.
Since m and g are constants, the climber's potential energy will be the lowest when he's at the end of the climb, at the base of the mountain. (B)
Answer:
fossil fuel doesnt need atmospheric carbon for burning
Emperor penguins leave and stay for winter months.
I take this class so the answer is A single stranded dna molecule serves as a template
