<span>There are 6 basic machines and one of which is a screwdriver, now the question asks about the effects these hand tools can have in our health. From the given choices in this item, the most likely answer would be "it lowers the risk of injury", the answer is letter D. However, this can only be done considering that an individual is knowledgeable about the way of using it.</span>
That person would have blood type B
Pretty sure the answer is letter C.Hope I helped.
PTSD:Post Traumatic Stress Disorder