Precizati 2 asemanari si 3 deosebiri intre mitoza si meioza !!!urgent va rog

What are the doorways into and out of cells, attached to the membrane, and built in the rough er.

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks

Producing disposable grocery bags consumes resources. recycling disposable bags is a solution that can recover some of the resources used to make new bags. which of the following behaviors could further refine the solution? a. disposing of bags by burning them b. reusing bags whenever possible c. using bags at once so that they do not break d. using only nonrenewable materials to make new bags subject is environmental science for apex users