Question

what is ppe designed to protect the body from?* absorption discomfort exhalation physical barriers

Explanation:

PPE (Personal Protective Equipment) is designed to create a physical barrier between the wearer and potential hazards. Absorption is not the main purpose. Discomfort is a side - effect that good PPE tries to minimize but not the protective function. Exhalation is a normal body process and not what PPE protects against. Physical barriers are what PPE provides to protect from things like chemicals, physical impacts, etc.

Answer:

physical barriers