the phase of mitosis in which the distinct individual chromosomes begin to spread out into a tangle of chromatin and nuclear membrane reappears is?

Crinoids, also known as sea lilies, appear to be sea plants but are not plants at all. crinoids are an echinoderm species which uses anchoring structures called holdfasts to attach themselves to the sea floor. crinoids were most abundant in pennsylvania during the mississippian period, which ranged from 375 to 320 million years ago. fossils of the crinoids shows that during most of this time pennsylvania was that provided favorable conditions for crinoid growth. a) glacial terrain b) a dry and sandy plain c) mostly mountain ranges d) covered by warm, shallow seas

Ducks and beavers both have webbed feet

Which substance is a greenhouse gas that is emitted by human activities, is the most widespread, and remains in the air the longest?