Answer:
I think it's water vapor, but I don't know
Explanation:
water vapor
The amount of carbondioxide in the atmosphere would greatly increase if there were fewer plants.
(Plants) is the answer.
The theory of evolution is a shortened form of the term “theory of evolution by natural selection,” which was proposed by Charles Darwin and Alfred Russel Wallace in the nineteenth century
Answer:
Scientific theory definition, a coherent group of propositions formulated to explain a group of facts or phenomena in the natural world and repeatedly confirmed through experiment or observation: the scientific theory of evolution.
Explanation:
