According to the 2002 study conducted by John Hill, 50% of p… Post author By Anonymous Post date January 13, 2025 Related Posts:According to the 2002 study conducted by John Hill,…Research conducted by John L. Graham shows that…Research conducted by John L. Graham shows that… ← Which of Newton’s three laws of motion explains that it is d… → Which of Newton’s three laws of motion explains that it is d…