Topic: Human Digestive System Subtopic: Large Molecules
What is digestion?
Answer: Digestion is a process in which large indiffusible molecules are broken down into simple, smaller and diffusible molecules.
- How are xylem and phloem arranged in stem?
- What is chlorophyll?
- How does blood move?
- Why is transpiration important?
- What are products of respiration?
- What is yellow pus?