2. Is hair dead or alive? A lot of people ask that but the truth is that hair is dead and that's why it doesn't hurt when you cut it, but the reason it does hurt when you pull it is because your also pulling the stem and that’s where the hair grows from.

24. Zoom in

25. The hair string

26. Skin around hair and skull

27. The hair string Hair string Skin around hair and skull

28. The hair string Hair string Skin around hair and skull Sebaceous Glands

29. The hair string Hair string Skin around hair and skull Sebaceous Glands Dermale papilla

30. The hair string Hair string Skin around hair and skull Sebaceous Glands Dermale papilla Hair shaft

31. The hair string Hair string Skin around hair and skull Sebaceous Glands Dermale papilla Hair shaft Sebaceous gland

32. The hair string Hair string Skin around hair and skull Sebaceous Glands Dermale papilla Hair shaft Sebaceous gland Papilla's

33. Skin around hair and skull The hair string Hair string Sebaceous Glands Sebaceous gland Dermale papilla Hair shaft

34. Papilla's Skin around hair and skull The hair string Hair string Sebaceous Glands Sebaceous gland Dermale papilla Hair shaft

35. Papilla's Skin around hair and skull The hair string Hair string Sebaceous Glands Sebaceous gland Dermale papilla Hair shaft

36. Papilla's Skin around hair and skull The hair string Hair string Sebaceous Glands Sebaceous gland Dermale papilla Hair shaft

37. Papilla's Skin around hair and skull The hair string Hair string Sebaceous Glands Sebaceous gland Dermale papilla Hair shaft

38. Papilla's Skin around hair and skull The hair string Hair string Sebaceous Glands Sebaceous gland Dermale papilla Hair shaft

39. Papilla's Skin around hair and skull The hair string Hair string Sebaceous Glands Sebaceous gland Dermale papilla Hair shaft

40. Papilla's Skin around hair and skull The hair string Hair string Sebaceous Glands Sebaceous gland Dermale papilla Hair shaft

41. Papilla's Skin around hair and skull The hair string Hair string Sebaceous Glands Sebaceous gland Dermale papilla Hair shaft

42. Papilla's Skin around hair and skull The hair string Hair string Sebaceous Glands Sebaceous gland Dermale papilla Hair shaft

43. Papilla's Skin around hair and skull The hair string Hair string Sebaceous Glands Sebaceous gland Dermale papilla Hair shaft

44. Papilla's Skin around hair and skull The hair string Hair string Sebaceous Glands Sebaceous gland Dermale papilla Hair shaft

46. Now the reason that people have different colour hair is because of a little something called....

47. GENES!!!GENES!!!

51. Different types of hair why is hair curly or straight?