which of these pieces of safety equipment should be worn when operating a chainsaw?\na. latex gloves\nb…

Brief Explanations:

Chainsaws are noisy, so earplugs are needed to protect hearing. Helmets protect the head from falling debris and other potential impacts. Latex gloves are not specifically designed for chainsaw - related protection. A mouth - guard is not a typical safety item for chainsaw operation.

Answer:

C. Earplugs, D. Helmet