In eukaryotic cells a process of cell division that forms two new nuclei each of which has the same number of chromosomes is called

Lola needs to sign 6 invitations. using stopwatch that measures time to tenths of a second, it takes lola 5.3 seconds to sign her full name. going by the accuracy of the stopwatch, which is the most accurate determination for the number of minutes lola needs to sign all 96 invitations

20 the compound al(nh3)2 has atoms of nitrogen.

Which kind of worm has a closed circulatory system? a planarian b fluke c pinworm d an earthworm