Topic: Body Transport System Subtopic: What is blood?
What is yellow pus?
Answer: Yellow pus which comes from infected wound is dead white blood cells that have been poisoned by bacteria which caused the infection.
- How are these parts arranged?
- What is concentration of components in deoxygenated blood?
- How many types of pollination are there?
- Where do gases enter and leave plant?
- What is activation energy?
- How is energy formed?