B4 - Circulation and Ventilation Cryptic Crossword (By Anaiya and Kristen)

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Across
  1. 2. The heart's delivery system
  2. 3. A bunch of grapes
  3. 7. This heart is not in time
  4. 9. The best crossword maker (hint: see the title)
  5. 10. The living room of the heart
  6. 12. The baby of blood vessels
  7. 14. Be our guest- the clock goes in the jelly
  8. 15. Splitting up the heart
Down
  1. 1. Muscular things in between cages
  2. 4. biconcave disc
  3. 5. Goodbye coronary heart disease
  4. 6. Main tunnel for oxygenated blood
  5. 8. The waiting rooms of the heart
  6. 11. The body's speaker
  7. 13. These block the traffic in the blood vessels