The smallest structural and functional unit of an organism, typically microscopic and consisting of cytoplasm and a nucleus enclosed in a membrane. Microscopic organisms typically consist of a single cell, which is either eukaryotic or prokaryotic.
Answer:
D.
Explanation:
In general, a scientific law is the description of an observed phenomenon. It doesn't explain why the phenomenon exists or what causes it. The explanation of a phenomenon is called a scientific theory.
This is the called The Troposphere.
<em>Hope this helped! :)</em>
Each one performs a specialized task for the cell. If they were without even one, the cell would die.
Seminiferous tubules are the place, well actually thats it
