Could somebody help me with this bio question?? Im told biology is really easy but I just don't get it. THANK YOU

Name the plastid and pigment likely to be found in the cells of (a) petals of sunflower (b) ripe tomato.

What is the answer for the complicated molecules that make up living things usually contain carbon. why is carbon so important in these molecules?

Where would you expect to see seedless plants, such as ferns and mosses? a. in a botanical museum, because they are all extinct b. low and close to the ground in a moist environment c. climbing high while circling the branches of another plant d. deeply rooted in a forest with a trunk that reaches 20 meters or more