What is the main cause of emphysema, chronic obstructive pulmonary disease, and lung cancer?

________ Tetanus, also known as whooping cough, is a respiratory disease that is most common in children under the age 4

Indicate whether the statement is true or false

Which statement best describes employer-provided health insurance under the Affordable Care Act?

A) Individual employers have increased leverage to get better deals from insurers. B) Employer-sponsored benefits packages will be increasingly standardized. C) Individual employers will no longer need to adjust the benefits packages they sponsor to control spending. D) Each employer individually must battle the insurers and medical providers over costs.