Answer:
Trapezius
Explanation:
either of a pair of large triangular muscles extending over the back of the neck and shoulders and moving the head and shoulder blade.
It looks like it might be a scar from a cut or something. I don't think it is a stretch mark though.
Answer:
Exposure to hazardous substances in the air, water, soil, and food.
Natural and technological disasters.
Climate change.
Occupational hazards.
The built environment.
Explanation:
