Answer: As long as the twins are monozygotic (therefore, essentially genetically identical), the transplanted tissue is virtually never rejected. If tissues are transplanted from one area on an individual to another area on the same individual (e.g., a skin graft on a burn patient), it is known as an autograft.
Explanation:
The answer is true as since they have special needs they are already at a disadvantage. Adjusting the rules allows for it to be considered "fair".
Some correct running forms I have seen is keeping at a steady pace. They don't try and push themselves to exhaustion. When they run, they land mid foot. They don't press down on their heel or toes.
Some incorrect running forms I have seen is they try and stay on their toes. With each step they hurt their toes because all that weight presses down on it and can damage the bone structure.
Some risks of incorrect running forms is that if you run a different way than normal it could put weight on a sensitive part of the body, breaking or injuring it. You also could trip while running a bad way and it could end up badly.
Answer: c and d
All of these things happen because stress overflows a proper way to think. The feeling of pressure starts to overwhelm the person to where they start to have a bad sleeping schedule and isolate themselves unit all of their tasks are complete.