The theory that each person experiences the changes of late adulthood and behaves towards others in ways that are consistent with their behavior in earlier periods of life is:

continuity theory

Explanation:

The continuity theory of normal aging refers to the way most older adults exhibit consistency in their actions, characters, and relationships notwithstanding the modifications in their physical and mental state.

This theory claims that older adults strive to keep this continuity of lifestyle by adjusting strategies that are related to their prior practices

answer; ///( no)   they would be tried separate,criminal cases would be tried first, then the civil case;