Arteries generally carry oxygen-rich blood.
Arteries turn into smaller arteries called arterioles.
Arterioles are small tunnels that carry oxygen-rich blood.
Arterioles carry what type of blood?
Options:
1. epidermal
2. Carbon Dioxide
3. Plasma
4. Oxygen-rich
5. oxygen
6. heat or cold
7. aqueous solution
8. Type AB