The answer is "Physical" development.
The term lifespan development alludes to age-related variations that happen from birth, all through an individual's life, into and amid old age. The six phases of lifespan development are: Infancy, Childhood, Adolescence, Early Adulthood, Middle Age, Older Age. Infancy.
Fun fact: Life span is the most extreme time a man can live, though life expectancy is the normal time a man will live, in view of elements like sexual orientation and birth year.
