The body's response to a viral infection is to A) send more blood through the kidneys to filter out the virus.

B)increase the secretion of enzymes to digest the virus.

C)produce additional white blood cells to kill the virus.

D)increase fluid intake to flush the virus out.

Which of the following observation darwin shape his concept of descent with modification? a) species diversity declines farther from the equator. b) fewer species live on islands than on the nearest continents. c) birds live on islands located farther from the mainland than the bird's maximum nonstop flight distance. d) south american temperate plants are more similar to the tropical plants of south america than to the temperate plants of europe. e) earthquakes reshape life by causing mass extinctions.