Answer:
1.73 i think it will be answer
Answer:
red blood cells and white blood cells
Explanation:
The correct answer to your question is Guanine, so D on plato.
I believe the correct answer is A) Silurian period occurred before the Neogene era, because the other answer are wrong.
Hadean eon ended before Silurian period.
Mesozoic and Permian era were after Silurian period.