I believe it’s B. Because pesticides aren’t really helping the environment.
C. maintain a regular exercise program
You should go see a dermatologist or your primary physician because it may be infected which is probably why the skin has redness along scabbing.
-Patient to dental team: Direct contact, droplet infection, inderect contact
-Dental team to patient: droplet infection
-Patient to patient: contaminated instruments
-Dental office to community: Contaminated impressions or equipment.
-Community to Dental office to Patient: Municipal water
PS: I only could think of these...so yea your welcome :0