Someone wanna do somthing

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

What is the term for bone marrow tumor? osteoma myeloma osteocele osteomyoma

What is not true about me to metabolisms