What is the biggest killer of mankind?

Related questions

1. Did more die in ww1 or ww2?
2. Is the UK still paying for ww2?
3. Why did Germany lose World Wars?
4. Are David Attenborough and Richard Attenborough related?
5. What did Richard Attenborough do?
6. How did Germany pay for ww2?
7. What does the letter D in D Day stand for?
8. What illness kills the most?
9. What degree did David Attenborough?
10. Who did we fight in ww2?

Tags

1. #ischaemic
2. #diseases
3. #leading
4. #million
5. #globally
6. #causes
7. #killers
8. #combined
9. #years
10. #death
11. #biggest
12. #heart
13. #deaths
14. #accounting
15. #these
16. #disease
17. #remained
18. #world
19. #stroke