Which cns neuroglial cells remove cell debris, wastes, and pathogens by phagocytosis?

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?

Which situation is an example of not doing work? lifting a couch throwing a baseball running up stairs carrying a box

One function of the poly-a tail on eukaryotic mrna sequences is to the mrna be transported from the nucleus to the cytoplasm. prokaryotic mrna also has a poly-a tail. choose the best explanation of the prokaryotic poly-a tail. a. prokaryotic poly-a tails are composed of a different molecular structure compared with eukaryotic poly-a tails. b. prokaryotic poly-a tails have the same functions as eukaryotic poly-a tails, because this process is highly conserved throughout different species. c. prokaryotic poly-a tails aren't important, because prokaryotes don't have nuclei. d. prokaryotic poly-a tails have other functions, because prokaryotes don't have nuclei.