Q45. Which of the following is a non-living (abiotic) factor?

Q49. What is ecology the study of?

Biomes vary mainly due to:

Q18. Which of the following is a non-living (abiotic) factor?

Biotic factors are:

Stable equilibrium:

Q19. What is ecology the study of?

Density-dependent example:

Reproductive individuals are:

Q21. Which of the following is a non-living (abiotic) factor?