Topic: Human Digestive System Subtopic: Introduction
What are minerals and functions?
Answer: Minerals describe a whole collection of elements needed to build bones, teeth, keep our body functioning and keep us healthy.
Learn also:
- What is absorbed in large intestine?
- What is quantity of blood in an adult?
- What is an artificial pacemaker?
- What happens after white blood cell eats bacteria?
- What are proteins and functions?
- What are first symptoms of flu?