Answ
Explanation:
the adversities that the oak tree will face will add only positive effects to the atmosphere.
primarily the co2 content present in the air will diminish to provide chances for the efficiency of the human being
Answer:
second row: animal
third row: rock
Explanation: an animal is a living thing because it breaths
-- First question . . . first answer choice
-- Second question . . . second answer choice
-- Third question . . . third answer choice
protein
protein is a very large complex macro-molecule that requires amino acids
injecting
