If you were running an experiment to determine the color of light at which beans grew best, what would be the variable? Group of answer choices

the number of beans plants in the experiment

the amount of water you give the beans

the color of the light under which each bean is grown

the height to which you let the sprouts grow

This is the amino acid cysteine. circle the amine group, put a box aroundthe carboxylic acid group and use a different colored pencil/pen to circle the sidechain (r group). h o | ||nh2— c- c-oh | ch2 | sh

Depending on the organism the number of in a cell may change

The embryos of a bird, a reptile, and a mammal are similar in appearance. how does comparing the physical appearance of embryos of different species support the theory of evolution? a. it shows that these organisms share a common ancestor. b. it provides evidence that these organisms eat the same foods. c. it shows that these organisms share the same habitat. d. it provides evidence that these organisms suffered a genetic mutation.