Modern life often masks the struggles that have characterized human life through much of its history; survival in the past was critically dependent on the ability of humans to
A)run faster than most human predators.
B)solve complex problems.
C)hear sounds at much lower intensities than other animals.
D)sense a wider range of smells than other animals.

Question

Quizplus · Accepted Answer

Survival in the past was often dependent on problem-solving skills, such as finding food, shelter, and protection from predators. Running speed, hearing, and smell were also important, but not as critical to survival as problem-solving ability.

Modern Life Often Masks the Struggles That Have Characterized Human