of all negligence lawsuits involve allegations of improper supervision or lack of supervision.

80 percent

Explanation: 80% of all negligence lawsuit involves allegations of improper supervision or lack of supervision. Negligence could be as a result of careless or negligent attitudes which may result in injury or loss of life or property

    racial conflict and discrimination has existed ever since man learned to kill with rocks and bones. these conflicts arose from disputes between territory, power, wealth, religion, or simple difference. some of the most infamous racial disputes include slavery, the holocaust, and the civil rights movement.

    these listed disputes often resulted in casualties from all sides. riots, wars, imprisonment, and lynching are all commonly associated with racial conflict on severe levels.

      however, racism is an improving issue in recent decades. people are being more accepting and welcoming of diverse populations. though, the world isn't perfect and it will take much more time, if ever, until the world is rid of racism.

c. taught scientists many new things about the earth, but not other planets.

explanation: