Which of the following is not true about natural selection? Which of these points of natural selection is incorrect?

A.) Variation among individuals in a species
B.) Individual species will compete for resources (food etc.)
C.) Competition within species leads to some organisms being more fit
D.) The characteristics of populations within species will change over time
E.) Individuals in a population with unfavorable adaptations will most likely survive and reproduce.

Living cells cannot use heat to provide the activation energy for biochemical reactions because which choice(s) complete the sentence correctly? a) answer choice ii. eliminate b) answer choices ii and iv. c) answer choice iii and iv. d) all answers can complete the sentence.

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.

Which of the following forest management practices is best for reestablishing areas of forest?