cause and effect (เพิ่มเติม)

• 1. Stomachache is caused by food poisoning.
• 2. Cut the breast is caused by breast cancer.
  3. As a result of hand wash, protract bacteria in to the body.
  4.He have not enough sleep; as a consequently,his body will low immunity and weak.
  5.Bone fracture and pain is cause by when he want to pick something at the high but he don't use the stair.