Which of these conditions is least likely to cause a species to become extinct due to environmental changes? A. Specific food preferences
B. More competition for food
C. More genetic variation
D. Less genetic variation

Modern whales developed their traits through natural selection what occurs during the process of natural selection

Diagram of the evolution of land plants?

You want to cultivate some exotic plants at your farm. however, the climate is chillier than the temperature range favorable to the crop. which is the best method to use for the cultivation of this exotic crop? a. use a crop rotation method b. use a lot of fertilizer c. prepare the seed bed properly d. use a greenhouse e. use irrigation