Topic: Body Transport System Subtopic: Arteries, veins and capillaries
What happens after exchange of substances?
Answer: After the exchange, the capillaries join again and form a large vein. The vein takes the deoxygenated blood towards the heart.
Learn also:
- How are gases transported?
- What are pacemakers?
- Some white blood cells do not eat bacteria what do they do?
- What gas is present in cigarette?
- What are proteins and functions?
- How can constipation be prevented?