Answer:
the first answer is correct, but you could also say "all of the above"
Leo Kanner differentiated infantile autism from childhood disorders. <span>Kanner expressed a great deal of concern about the usual mistreatment of </span>mentally disabled<span> children. He expressed concern about a society that causes the intellectual haves to look down on the intellectual have-nots.</span>
A food-spoiling microorganism is reffered to as mold
It is either A or B because constructivism is building together
Most likely C. That would improve strength which is needed to throw further.
