Question

1. a student wants to investigate competition between two organisms. for the investigation, it is most important that the student should choose organisms that— a reproduce at the same rate. b are both active during the day. c have the same adaptations. d require the same resources.

Explanation:

Competition between organisms occurs when they require the same resources. Organisms with similar resource - needs will compete for those resources. Reproduction rate, activity time, and adaptations are not the core factors defining competition.

Answer:

D. require the same resources