Where are the choices? What following answers?
Answer:
Explanation:
i don't know but that sucks for you
Cell membrane is a thin line.it controls the movement of materials into and out of the cell. it is partially permeable,that is,it allows only certain materials to pass through.
A phenomenon, in the scientific context, is an observable event that can range from a seasonal hazard to a technological issue. For a scientist, a phenomenon is an observable event.
B. Pine trees, this is the answer that was right after I took the test XD