1.which of the following comparison statement is true about population growth of more developed countries? a. less developed countries have a higher rate of infant and maternal deaths than those of more developed countries. b. less developed countries do not have access to safe and reliable family-planning and health care as do more developed countries. c. less developed countries typically have higher birth rates and lower life expectancy than more developed countries.

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.