D.
This is because if you’re in high air polluted areas your lungs could be affected.
If you exercise in heat you’re more likely to have a heat stroke or pass out, which are both dangerous.
If equipment is made for something specific, using it wrong could result in physical injury.
I'm almost positive that this is DNA. LMK if I'm correct.
Weight should be the answer
Answer:
Disarming the alarm system; Turning on lights; Unlocking the door through which patients enter; Unlocking file cabinets; Medical record files and medical cabinets; Turning on all the office equipment used during the day.
Explanation: