Which best describes the concept of motivation?
motivation is an internal desire to accomplish all goals you encounter.
motivation accounts for the effort, persistence, and intensity you give a task.
motivation only happens in certain conditions, but you will always know when you feel a desire.
motivation is a way to control other people to do the actions and accomplish the goals that are important.

When do people generally experience rapid growth for a second time? a. between the ages of 3 and 9 b. between the ages of 9 and 12 c. between the ages of 13 and 20 d. between the ages of 25 and 29 which action occurs in the third stage of cell division? a. the nuclear material of cell is copied exactly. b. the nuclear membrane disappears. c. the cell forms two nuclei d. the nuclear material separates, with half moving to either side of the cell.