How much energy does nuclear fusion generate

1. a billion nuclear bombs per day
2. a million nuclear bombe per day
3. a billion nuclear bombs per day
4. e=mc^2

Abnormal softening of a gland is known as

2. given that most biochemical (other than coal) rocks react with hydrochloric acid, what does that tell you about organisms?

Which of the following is the best definition for the process of photosynthesis? a.) plants digest sugars to make energy. b.) plants use oxygen and glucose to make carbon dioxide. c.) plants use sunlight and carbon dioxide to make sugars. d.) plants use sunlight to make chlorophyll and chloroplasts.