How does an increased population size affect the amount of competition between organisms?
It increases the competition because there are more organisms requiring the same resources.
It decreases the competition because additional organisms create more resources.
It decreases the competition as organisms will alter their requirements for survival.
It increases the competition as the fitness of all involved organisms increases.

Cladistics is a way of classifying organisms by examining the characteristics of their ancestors and descendants and depicting the relationships in a cladogram. which of the following best describes a challenge in classifying organisms this way? a. there are millions of species on earth, and a cladogram is not a practical means for classifying all of them. b. it is impossible to tell which organisms are most closely related to each other using a cladogram. c. cladograms are detail-oriented and do not provide a useful understanding of evolutionary relationships. d. there is a limited number of ways to organize the information, so most cladograms end up looking very similar.