Welppp im stuck on this.

the iris, the colored part of the eye, regulates the size of the the opening that controls the amount of light that enters the eye.
a) cornea
b) lens
c) pupil
d) retina

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.

Describe the purpose and function of recording the start and stop time for anesthesia services.

This is a negative reaction to food that doesn’t involve the immune system