Which of the following would be considered a biotic factor in the environment?
A) The presence of parasites
B) pH
C) Salinity
D) Temperature
E) All of the above

Question

Quizplus · Accepted Answer

Biotic factors refer to living or once-living components of an ecosystem, such as organisms, their remains, and the relationships between them. The presence of parasites is a living component of an ecosystem and therefore a biotic factor. pH, salinity, and temperature are abiotic factors as they refer to non-living components of the environment.

Which of the Following Would Be Considered a Biotic Factor