Question

which of the following are likely benefits of group behavior? choose 2 answers: a decreased prevalence of sickness and disease b increased fitness for the group as a whole c increased chances of survival for individuals

Explanation:

• Option A: Group behavior doesn't inherently decrease sickness/disease prevalence (e.g., diseases can spread in groups), so A is incorrect.
• Option B: Group behavior (like cooperation, division of labor) can enhance the group's overall fitness (ability to survive/reproduce), so B is correct.
• Option C: In a group, individuals can benefit from shared resources, protection, etc., increasing their survival chances, so C is correct.

Answer:

B. increased fitness for the group as a whole, C. increased chances of survival for individuals