A major function of natural killer cells is to Group of answer choices Attack amd kill pathogenic bacteria in a nonspecific way. Attach virus infected cells in a nonspecific way. Attach virus infected cells in an antigen specific way. Phagocytize microorganisms that have been tagged with antibodis.

coal is not sustainable because it will one day run out.

c

explanation:

meiosis is the first to occur after the nuclei of opposite of opposite mating types fuse

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