Because everyone's DNA is different........
The answer is Muscle Spasm. Muscle spasm associated with low
back pain or cervical whiplash, immobilize joint or part of body, and decrease
a fracture or dislocation. It is a kind of irritation of tissues and protective
response to injury and fracture; muscle spasm may displace a nondisplaced
fracture or prevent it from reducing spontaneously.
I guess it would have to be A
<u>Weather describes the current conditions in the atmosphere</u>. Climate describes the average conditions in the atmosphere.
hope this helps :)