Which is true about the role of carbon dioxide in the process of photosynthesis?

d) center of the mid-ocean ridge

give brainleysest

sinserly,

steckh986

1. b.

2. d.

3. a.

5. d.

6. c.

these are the only ones that i know, i hope this , and good luck.

bradykinin is a physiologically and pharmacologically active peptide of the kinin group of proteins, consisting of nine amino acids.

d. cellulose and starch