Biotic and Abiotic Factors

Mr. Anderson's video explores biotic and abiotic factors, starting with definitions and examples. He discusses biofilms at the cellular level, predator-prey relationships at the organism level, and the impact of keystone species on ecosystems. The video highlights the interconnectedness of life and how changes in one area can affect entire ecosystems.

Discuss the impact of chronic wounds related to biofilms.

What role do keystone species play in an ecosystem?

How do changes in one species affect the entire ecosystem?

Explain the relationship between biotic and abiotic factors in an ecosystem.