Answer:
1. Fist
2. thirty
3. your blood vessels get squeezed and the blood can't get enough.
4. white and red
5. 25 trillion red blood cells
6.25 billion white blood cells
7. fight infection and disease
8.200 billion
9. 2 weeks
10. four months
11. five
12. in a single file
13. 100,000 times per day.
14. 112 over 74
15. 35-40 sec and 10 sec
16. away from your heart.
17. back to your heart
18. connect the arteries and veins
19. getting oxygen and nutrients
20. Air bladder on leg force
21. the bones
22. 2 billion
23. veins
24. surgeon clothes
Answer:
1. Fist
2. 30 drums
3. the nerves that connect the brain to the foot are getting squished
4. red blood cells and white blood cells
5. part of bodies immune system diseases.
6. 173 to 259
7. 1 to 3 days
8. 120 days
9. through the thin walls of capillaries oxyegn and nutrients pass from blood into blood
10. 112 to 74
11. 45 seconds then 1 minute
12. away from heart to body tissues
13. poor blood back to heart
14. brings oxygen and nutrients to all parts of body
15. inflate air bladder so the blood stays where it is.
16 bone marrow then 2.5 billion times
17.white and red
18. pulmonic valve and aortic valve etc.
19. surgeon clothes
Explanation:
