A biological psychologist would be most interested in conducting research on the relationship between

A) neurotransmitters and depression.
B) bone density and body size.
C) self-esteem and popularity.
D) genetics and eye color.

Biological Psychologist

A scientist who studies the biological underpinnings of behavior, cognition, and emotions, often focusing on the brain and nervous system's roles.

Neurotransmitters

Chemical messengers that transmit signals across a chemical synapse from one neuron to another, influencing mental processes and behavior.

Depression

A mental health disorder characterized by persistent feelings of sadness, hopelessness, and a lack of interest or pleasure in activities.