Answer:
I think It's.... Sickness and diseases
Explanation:
Answer:
STD, which is short for Sexually transmitted diseases, includes any number of diseases that are transmitted through human sexual behaviors.
UTI, which is short for Urinary tract infection, is an infection in any part of the urinary system, which is the system of the body that collects and excretes liquid waste.
Answer: c. the physical movement of air into and out of the lungs.
Explanation:
Pulmonary ventillation is also called as breathing. This is the process which involves the inhalation or physical entry of air inside the lungs this process is called as inspiration. And the flow out of air out of the lungs is called as exhalation. The flow of air creates a pressure difference between the atmosphere and the lungs.
