While photosynthesis requires carbon dioxide and releases oxygen, cellular respiration requires oxygen and releases carbon dioxide.
(photosynthesis; requires; carbon dioxide) (photosynthesis; releases; oxygen) (cellular respiration; requires; oxygen; T:While photosynthesis requires carbon dioxide and releases oxygen) (cellular respiration; releases; carbon dioxide)
photosynthesis photosynthesis cellular respiration cellular respiration
requires releases requires releases
carbon dioxide
oxygen
oxygen T:While photosynthesis requires carbon dioxide and releases oxygen
carbon dioxide