Answer:
3. diffusion, because molecules are moving from a high concentration(A) to a low concentration(B)
<h2>Answer:</h2>
The correct option is A .
Through the process of mitosis, the nucleus divides to form <u><em> </em></u><u>2</u> new nuclei, each containing<u> the same </u>number and type of chromosomes as the original.
<h3>Explanation:</h3>
Mitosis is a type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus, typical of ordinary tissue growth. According ti that definition, Option A is correct one.
Viruses do not have nuclei, organelles, or cytoplasm like cells do which is why they have no way to monitor or create change in their internal environment.
