I believe its D) all of the above
Answer: scientific inquiry is using evidence from observations and investigations to create logical explanations and answer questions.
C. Lung Cancer
Lung Cancer kills 9,200 people in the United States every year.
What is a bacterial infection passed from person to person through
contact with sores on the genitals, anus, rectum, or mouth that can
cause long-term complications and/or death if not adequately treated?
Syphilis
