Answer:
46 chromosomes
For humans, this means that during prophase and metaphase of mitosis, a human will have 46 chromosomes, but 92 chromatids (again, remember that there are 92 chromatids because the original 46 chromosomes were duplicated during S phase of interphase).
Explanation:
got it from google hope it helps
It would be primary since the writer himself is getting the information from a direct source.
Answer: rolling friction, air resistance.
Explanation:I just took the test on apex
