In order to decrease the genetic diversity of a population, you would need to
add individuals to a population
only let individuals breed with other individuals that have very different characteristics
increase a population's territory
remove individuals from a population

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.