Studies the interrelationships between organisms and their environments

Ecology is the study of interrelationship between living organisms and the environment.

Explanation:

Ecology is the study of interactions among organisms and their environment. The organisms interact with each other with their surroundings.

It is a place such as a rotting log , forest where the interactions between living and non-living things occur.

The branch of sociology that deals with studying the relationships between human and their physical and social  environments is called as human ecology. The study of detrimental effects of modern civilization on the environment towards the prevention or reversal through conservation is called human ecology.

The Ecosystem processes primary production, pedogenesis, nutrient cycling, and various construction activities regulate the flow of energy through the environment.

the answer is c) an oak tree

c.) polymerase chain reaction

- "unlike the original dna fingerprinting method, dna profiling does not use restriction enzymes to cut the dna. instead it uses the polymerase chain reaction (pcr)? to produce many copies of specific str sequences. pcr is an automated procedure that generates lots of copies of a specific sequence of dna."