Ways bacteria are harmful

Bacteria can be both good and bad

Bacteria can be harmful because they can....

  • water
  • food poisoning
  • infect wounds
water- if the water is untreated it could cause severe harm to the digestive track.

food poisoning- If you don't wash your food or if the food is uncooked the bacteria could food poison you.

infect wounds- if bacteria just into untreated wounds it could later lead to lost of limb.