Answer: Medigap
Explanation:
Medigap is a kind of health insurance. It is used to pay health care costs on small items except big hospital bills. It can be used to purchase medical equipments required for surgery or treatment, dental care, purchasing eyeglasses, hearing aids, and other products required for health care. This cannot be used outside US.
Jealousy, because it is a major sign of control.
Answer:
A Beam balance
Explanation:
A Beam balance (or Beam scale) is a device to measure weight or mass. These are also known as mass scales, weight scales, mass balances, weight balances, or simply scales, balances, or balance scales.
Answer:
To study the possible causal relationship between smoking and lung cancer, researchers start with human "quasi-experimental" studies and then progress to animal "experimental" studies.
Explanation:
“The causal link remains to be established'' between smoking and lung cancer. He alleged the institute documented that ''smoking has been shown to be an significant risk issue in heart disease, lung cancer and emphysema. About 10 to 15 percent of smokers develop lung cancer — although they often die of other smoking-related causes like heart disease, stroke or emphysema. Cigarette increases the risk or getting organ cancers. There is a strong relationship between cigarette and oral cancer, larynx, esophagus, pancreas, bladder, lung and endometrial carcinoma. Cigarette increases the death risks of lung, head and shoulder, urinary system, pancreas and bladder cancer