Explain why a person who lived in a dark cave might have weaker bones and teeth than someone who lived outd...

Question

oors,even if their diets were the same. (Hint:Calcium and phosphorus are important to bone and teeth struture.)

Quiz yourself see how much you know!

Answer 1

If u lived in a cave all ur life and drank lotsa milk you will still have weak bones cause you need vitamin D from the sun to metabolise the calcium in your gut to make your bones grow and to be strong.

Answer 2

Because a lack of vitamin D...we get vitamin D from sunlight. "Vitamin D is essential for strong bones because it helps the body use calcium from the diet. Traditionally, vitamin D deficiency has been associated with rickets, a disease in which the bone tissue doesn't properly mineralize, leading to soft bones and skeletal deformities. But increasingly, research is revealing the importance of vitamin D in protecting against a host of health problems."

Answer 3

The person that lives in a dark cave has weaker bones because they need sunlight and the person who lives outdoors gets plenty of sunlight.

Answer 4

Sunlight increases vitamin D, which helps produce strong bones and teeth.

Answer 5

Vitamin D u get from the sun

Answer 6

It´s because the sun actives the D vitamin

Answer 7

vitamin d you get form the sun and that helps builds healthy teeth and bones as well

Answer 8

You need the sun for vitamins for your bones.

Answer 9

We need sunlight for our bodies to convert into vitamin D which our bodies need to maintain healthy levels of calcium and phosphorous.

Answer 10

no vitamin d from the sun