Final answer:
Biotic factors directly or indirectly impact organisms, affecting their survival, reproduction, and fitness.
Step-by-step explanation:
Biotic factors are living components of an ecosystem that can directly or indirectly affect an organism. They include things like predation, competition, symbiosis, and disease. These factors can have significant impacts on an organism's survival, reproduction, and overall fitness.
For example, predation by a predator can directly affect the population size and distribution of prey species. Competition for limited resources, such as food or territory, can also influence an organism's ability to survive and thrive. Similarly, symbiotic relationships, such as mutualism or parasitism, can either benefit or harm an organism.
In summary, biotic factors play a crucial role in shaping the interactions and dynamics within an ecosystem, ultimately impacting the success and survival of organisms within that ecosystem.
Learn more about Impact of biotic factors on organisms