Plants photosynthesize a. only in the light. b. only in the light but respire only in the dark. c. and respire only in the light. d. only in the dark but respire only in the light.

Which sentence best describes the relationship between chlorophyll and the chloroplast? a.) chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.