Why do people put the wrong answer in khan questions you can litterly look at the answer

According to your text, the best way to reduce the number of germs is by ventilating spaces and a. cleaning all toys, books, and materials every day. b. keeping all potentially sick individuals out of the center. c. minimizing strenuous physical activity among the children. d. cleaning, sanitizing, and disinfecting surfaces and materials.

Example of health promoting behavior

How are people today protected from poop 50 points