The answer is B tell me if I am wrong.
It will be stand 46.67 all i did was divide both numbers but im not sure if im right but i hope i am hope i helped:)
As the length increases, resistance increases, as a result current decreases.
The answer to this question would be: vitamin D
The UV is needed by the skin to make previtamin D3. Previtamin D3 or cholecalciferol made from the skin will be changed in the liver into 25- hydroxyvitamin D3 and then sent to the kidney to be changed into 1,25- dihydroxyvitamin D3. The last change in the kidney will active the vitamin D. Vitamin D has a role in the calcium absorption which was will strengthen the bone tissue.