Which of the following statements best describes the relationship between carrying capacity
and population size?

a.
carrying capacity increases population size.

b.
carrying capacity determines maximum population size.

c.
population size is not affected by carrying capacity.

d.
population size increases the carrying capacity.

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.