D. A warm up
If you don't warm up, you end up putting your self at risk, by stressing a muscle to far or something along those lines.
Hope this helps!
Answer:
because humans are wired to have a schedule and when things change even in a good way it causes a change in routine therefore causing stress
Explanation:
If there were a fire, explosion, or bomb threats in schools, for example, are required to evacuate but if it's a sniper or shooter then they do a lockdown. Because if the shooter is on the outside and they decide to evacuate then they could get shoot so most schools and places do lockdowns.
So the answer would be a sniper. I hope this helps!
