All bacteria is harmful to your health.
a. true
b. false

If you know answer will mark brainliest

This anterior tooth has a single root and sharp incisal edges. it has mamelons upon eruptions. this tooth is a a. maxillary central incisor. b. mandibular central incisor. c. mandibular canine. d. maxillary lateral incisor.

When a person on a skateboard decides to perform a short, hard ollie, that would be considered muscular endurance. true false