View the step-by-step solution to:


Which of the following is a biotic factor that can make a major contribution to the regulation of a population in

a given community?

(A) The annual pattern of rainfall

(B) The average ratio of 0 2 to CO2

(C) The annual pattern of daily temperature ranges

(D) The rate of weathering of rocks into soil

(E) The number of predators and competitors 

Top Answer

The answer is (E)The... View the full answer

Sign up to view the full answer

Why Join Course Hero?

Course Hero has all the homework and study help you need to succeed! We’ve got course-specific notes, study guides, and practice tests along with expert tutors.

  • -

    Study Documents

    Find the best study resources around, tagged to your specific courses. Share your own to gain free Course Hero access.

    Browse Documents
  • -

    Question & Answers

    Get one-on-one homework help from our expert tutors—available online 24/7. Ask your own questions or browse existing Q&A threads. Satisfaction guaranteed!

    Ask a Question