Under which condition would time periods of daylight and darkness be equal everywhere on earth all year? a. if earth revolved around the sun in a more circular orbit b. if earth rotated on an axis that was not tilted with respect to earth's orbit c. if earth had two moons d. if earth revolved in an orbit closer to the sun

You want to lose weight and have been trying to decide which type of fad diet is best for you. you ask your doctor, who responds that a. fad diets are a temporary fix but generally don't have any side effects b. fad diets can be used several times a year to maintain a healthy weight c. fad diets can be risky for your health and, in the long run, do not work d. fad diets should never be used one right after the other; there should be a break between them select the best answer from the choices provided. a b c d

Which are true about beta reactions? there will be more than one answer. a. it has no change b. it doesn't change the mass of the number c. it has a mass of 0.0005 atoms d. it causes transmutation.

The ability to make things happen is also called a. heat b. force c. matter d. energy