Strong Bones-They help with your muscles and you wont be like a twig and break easily and you can be able to do something without getting hurt easily.
Teeth-Help you chow down on food and you wont need to mix it in a blender in order to eat thats why sometimes your a elder they mix up your food as smoothies to be able to eat and drink at the same time
I think it's C) protiens transported through active transport, Carbon dioxide through osmosis
It is going to be trace elements(b) because marco elements are needed in large amounts.
What the question here are u askin wat type it is?...
