Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Science

What is a human bone made out of?

1 Answer
ANSWER

Bones are made up of a framework of a protein called collagen, with a mineral called calcium phosphate that makes the framework hard and strong. Bones store calcium and release some into the bloodstream when it's needed by other parts of the body.

{{ relativeTimeResolver(1673045568435) }}
LIVE
Points points 18
Rating

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE

Blog Help Center Conditions of Use Privacy Notice

© 2010 - 2022, Amazon.com, inc. or its affiliates. All Rights Reserved.