Need on checking my answers! the ones circled in yellow are the ones that i believe the answers are. and you (unsure about this one)

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

Which of the following produces carbon dioxide? a. plants b. animals c. decomposers d. all of the above

Warmer ocean surface water would most likely be found near