1). The vaccine is not 100% effective.
2). There are still people who don't allow their children to be vaccinated. (They don't understand why this is child abuse.)
Development of modern surgery,first vaccination,and stethoscopes.
The answer would be C I think.
70-100
The answer is B. sunbathing
doing all kind of exercises that increase your cardio vascular activities will help to increase your flexibility because we usually stretch our joints during these kind of activities.
Sitting under the sun and doing nothing will not increase our flexibility
Perhaps a seasection; it's when the nurses split a cut at the bottom of the "herpes mom" stomach or pelvis to get the baby out
