Answer: B
Explanation: Examples of non-aerobic exercise include weight lifting, running 100 meters, or climbing a flight of stairs. Non-aerobic exercise, also known as anaerobic exercise, includes weight lifting, sprinting, and jumping; any exercise that consists of short exertion, high-intensity movement, is an anaerobic exercise.
PPE primary use is to protect the user. Thus, answer is B) to protect the first responder from diseases
It would be best to take it to a vet and ask if he has anything on him, or if he is going through some sort of emotional state