I think this is True.
Hope this helps!
1 hormones
2 external stimuli
Answer:
Dry air is a mechanical mixture of nitrogen, oxygen, argon and several other gases in minor amounts.
Explanation:
Chage identity of a substance
Answer:
Hey ! The number of atoms in the reactants must be equal to the number of atoms in the products so
CCl4 ~> C + 2 Cl2