Research indicates that total time spent in REM sleep is especially high in

A) males.
B) infants.
C) females.
D) the elderly.

Infants

Young children from birth to one year of age, characterized by rapid physical growth and developmental milestones.

Males

Refers to the male members of a species, particularly humans, characterized by XY chromosomes, and typically involves specific biological and physiological traits.

Elderly

Pertaining to individuals, typically aged 65 and older, often characterized by increased vulnerability to health problems and social changes.