Topic: Human Digestive System Subtopic: Introduction
What are vitamins and functions?
Answer: Vitamins are needed in small quantities but they are important for health. vitamins are essential for our organs e.g. vitamin A for eyes, vitamin B for health, vitamin C for teeth and gums, vitamin D for absorption of Calcium into the bones and vitamin E for muscle building and nervous system.
- What happens if less oxygen is absorbed in blood?
- What is yellow pus?
- What is temporary cure of Asthma?
- How is energy formed?
- What is faeces?
- What is an inhaler?