Embryo should be the answer
A) Ammonium hydroxide would be found in the pantry because it is found in vinegar. THIS IS NOT TRUE
It is the characteristic of "C. The direction" of an object that could change without changing the velocity of that object. The others would affect the velocity.
Protocells are capable of Growth and Division.
The age is about 4.6 billion years! It varies from planet to planet by a few decimal points, but they all round to the same number
