Final answer:
Biotic factors include living components like plants, animals, bacteria, which can influence where an organism is found. Abiotic factors are nonliving and also affect habitats but are not the biotic factors in question.
Step-by-step explanation:
The biotic factors that could determine where an organism is found are the living aspects of the environment. These include other organisms, such as plants, animals, bacteria, fungi, and protists. Biotic factors have a significant impact on the distribution and abundance of organisms within various ecosystems. For instance, the presence of certain plants in an area may attract specific herbivores, which in turn could determine the presence of certain predators. Additionally, interactions between species, such as symbiosis, predation, and competition, are all biotic factors that can affect where organisms live.
Abiotic factors, on the other hand, like climate, soil, water, sunlight, and air are nonliving components that also influence where organisms can thrive. While these abiotic components can shape the biomes and environments, they do not directly answer the question as they are not biotic.
Therefore, the correct answer to the question of which factors are biotic and could determine where an organism is found is option A) Biotic factors.