Answer: Try mass that’s the best guess I can give off the top of my head
Explanation: An atom is the smallest unit of matter that retains all of the chemical properties of an element. Atoms come together which forms molecules. These molecules interact to form solids, gases, or liquids.
Answer:
a?
Explanation:cause if organism w is a fossil and organism y is a rock the rock is way older than a fossil so a
Is constant (matter that has a composition that is the same everywhere)
<span>The answer is curie.
</span>
Five hundred twenty million, three hundred and forty thousand. hope it helps!
