The three options to gauge intensity are heart rate, talk test and?

The germs that cause infections are mainly spread in what three ways? a. immunization, mucous membranes, not washing hands b. germ-laden droplets, direct contact with body fluids, insects c. hand hygiene, sickness, immunization d. not enough sleep, low oral hygiene, germs

Which is a personal reason for using tobacco

How can people get cancer? what types of cancer are there? plz i’ll mark u brainliest