While on safari in serengeti national park, tanzania, your friend ventures away from camp and is bitten by a black widow spider. fortunately, you are prepared and administer artificially acquired passive immunity. with what did you inject your friend?
a) antigen
b) antivenin
c) snake venom
d) penicillin

Mitosis creates two identical daughter cells from one parent cell creates four nonidentical daughter cells from one parent cell is the most common type of reproduction for bacteria is the process by which male and female reproductive cells are created

Zoo geographic regions are characterized by the presence of specific groups of animals these regions are determined by the taxonomic or phylogenetic relationships of animals. the map shows the zoogeographic regions proposed by the naturalist alfred russel wallace in 1876. the similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between the organisms in both locations ?

What's the waste product of electrons and pyruvate combining in fermentation?