In the food chain, how much of the sun's energy is lost as heat before it reaches a producer? 1% 10% 50% 90%

How is mitosis different in plants and animals? a. in animals, the cell membrane pinches together. b. in plants,the dna is one circular chromosomes. c. in plants, there are no sister chromatids. d. in animals, a new cell wall forms.

Does the sun release radiant energy?

Why reason best illustrates why hershey and chase chose to use viruses in their experiment?