Question

Biotic factors are:

• A. Chemical factors of soil which affect life
• B. Physical factors of soil which affect life
• C. All living organisms which influence other living organisms
• D. Factors of atmosphere which affect life

Answer 1

The correct option is C All living organisms which influence other living organisms

Biotic factors are living organisms which affect other living organisms. They are also called living factors. The soil and atmosphere which forms the physical environment are abiotic factors.