Solar planet in an undiscovered solar planet. With no other living organisms at its surroundings.
Answer: question 6
Explanation: Biogeography The fossil record, Embryology, similarity and vestigial structures, genetics and Observable evolution on small timescales.☺
Answer:
The catalyst would be the tablets.
Explanation:
The tablets start the reaction. That is what catalysts do.
Earth Science i’m guessing ...