Topic: Body Transport System Subtopic: Introduction
What is job of heart?
Answer: Heart has only one job and it will keep on carrying it until we die. The job of the heart is to pump the blood from lungs to rest of the body including head, feet, legs, arms and many more organs.
- What is vein?
- What are proteins and functions?
- What is egestion?
- What is cross-pollination?
- What is insulin?
- How many parts does flower has?