4. When a student eats a hamburger and then uses the energy from the hamburger to play basketball, the student's body converts-

A. chemical energy to mechanical energy

B. electrical energy to chemical energy

C. chemical energy to light energy

D. mechanical energy to chemical energy

What evidence supports the law of conservation of energy? a) mechanical energy is converted to chemical energy during photosynthesis. b) oxygen is made from the breakdown of carbon dioxide during photosynthesis. c)energy is absorbed by chlorophyll and becomes chemical energy during photosynthesis. d)the sun gives off light energy that is absorbed by plants.

Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. chinchilla x albino a) all chinchilla b) 1/2 chinchilla, 1/2 albino c) 3/4 chinchilla, 1/4 albino

What noticeable trend from this graph might be used to make a conclusion?