Question

which of these is the definition of ecology?○ the study of all living things and their relationship with the environment○ the relationship of plants and their environment○ how animals interact with their environment○ plants and animals

Explanation:

Ecology is the branch of biology focused on the interactions between all living organisms (plants, animals, microorganisms, etc.) and their physical and biological environments.

Answer:

A. the study of all living things and their relationship with the environment