<span>The answer is "Physical" </span>development.
The term lifespan development<span> 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<span> are: Infancy,
Childhood, Adolescence, Early Adulthood, Middle Age, Older Age. Infancy.</span></span>
Fun fact: Life span<span> is the most extreme time a man can live, though life
expectancy<span> is the
normal time a man will live, in view of elements like sexual orientation and
birth year. </span></span>
It is a period from the 14th to 17th CE the bridge between the Middle ages and the modern history.
<span>____________Mariano Rajoy Brey</span>