Humans and plants live in a symbiotic relationship, where humans breathe oxygen and plants produce it as a byproduct of photosynthesis.
(Humans and plants; live; L:in a symbiotic relationship) (humans; breathe; oxygen; L:a symbiotic relationship) (plants; produce; it; as a byproduct of photosynthesis)
Humans and plants humans plants
live breathe produce
L:in a symbiotic relationship
oxygen L:a symbiotic relationship
it as a byproduct of photosynthesis