Describe the difference between endotherms and exotherms. Give examples of each. How does each stay warm?

Photosynthesis converts light energy to chemical energy. which molecules are the end product of this transformation of energy in this reaction?

20. in humans, freckles are dominant to no freckles. trey has no freckles and his wife anna grace has freckles, but her dad doesn't. they want to know what percentage of their kids would look like trey. show a punnett square to support your answer.

Select the word from the list that best fits the definition a system made of 25 satellites