The physical changes of the adult years are stagelike—occurring in a predictable sequence similar across all parts of the body multidimensional and multidirectional universal in all members of our species

The correct answer is multi-dimensional and multi-directional.

Explanation:

Adult years are the time that show multi dimensions as age-related changes starts that include biological factors such as molecular and cellular changes, while

In early adulthood years our physical abilities are on highest level including reaction time, muscle strength sensory abilities, and many more.

Thus, the correct answer is multidimensional and multi-directional.

a motor homunculus represents a map of brain areas dedicated to motor processing for different anatomical divisions of the body.

homunculus represents the importance of various parts of your body as seen by your brain. as a result, they take up a lot of brain space. although the cortical homunculus is a curiosity, penfield's work in mapping the brain's relationship to the body was invaluable.

i think the answer is c hope this