This is an example of; evolution
Evolution is a gradual process in which the characteristics of a species are changed in response to its environment over several generations. Evolution depends on the process of natural selection. Some of the changed characteristics (traits) may be beneficial to the organism and it can be transferred to their offspring.
When you wake up a sleep walker, they will be startled, and can have an outburst.
the term best describes organisms that live...... the ans is Benthic
gravity... it's working ohh. c.