Topic: Plant Transport Subtopic: Introduction
What is photosynthesis?
Answer: Photosynthesis is a process in which plants use raw products to produce oxygen and food for their survival.
- Why are circulatory disease harmful?
- How does air reach blood vessels?
- What is digestive system?
- How is hemophilia caused?
- What happens when atria are full of blood?
- Which vessel carries blood to lungs?