Cast fossil is a raised fossil that has filled in the impression from a mold.
Answer:
<em>the</em><em> </em><em>example</em><em> </em><em>of</em><em> </em><em>prokary</em><em>otic</em><em> </em><em>organism</em><em> </em><em>is</em><em> </em><em>bacter</em><em>ia</em>
I'm assuming that you want us to tell you what organism does these things. So it would be a plant.
Answer:
An abandoned strip mine will partially recover over time. Without human intervention, however, its recovery will be minimal.
Explanation:
It is shaped specifically for a messenger molecule to fit in (like a lock and key) and when the messenger molecule binds to the receptor, it starts a reaction for a cellular process in the cell