Obesity can't be controlled through personal responsibility alone
A narcotic is used to reduce pain and induce sleep so it's B
The forearms and lower legs each contain two bones running roughly parallel to each other. In the forearms, these two bones are the radius and ulna, and in the lower legs, these two bones are the tibia (the shinbone) and fibula.
The radius corresponds to the tibia and the ulna to the fibula.
true because at that age they should already know the basic shapes
