Topic: Body Transport System Subtopic: What is blood?
What differs in types of white blood cells?
Answer: The shape of the cell and nucleus differs in different types of white blood cells.
- After digestion in stomach where does food move?
- How does air enter our lungs?
- Why we should not breathe through mouth?
- What is heart transplant?
- What is first step of digestive process?
- Why is transpiration important?