Which term means harmful bacteria are being produced in the body?

protozoa

fungi

toxins

viruses

Which can be an effective way to reduce stress? getting in the habit of doing things perfectly the first time engaging in a fun physical activity on a regular basis taking an antacid for a stress-based stomachache studying extra hard the night before a test

Describe the overall function of the nervous system

True or false. mucous membranes secrete mucus that traps pathogens.