The answer should be D. Hope that helps?
Can’t have more than a certain amount
Answer:
By measuring the quantity of unstable atoms left in a fossil and comparing it to the quantity of stable daughter atoms in the fossil , scientists can estimate the amount of time that has passed since that fossil formed.
hope this helps !
Decomposer and scavengers
Answer:
Object A
Explanation:
The less mass an object has, the less force is needed to move it, so the object with less mass will speed up more with the same force applied to it.
