Answer:
Receptors
Explanation:
So this is a poorly put question, and very vague, but within the context, it sounds to be either Receptors or Hormones. Receptors are cells, so I would go with that.
But this makes no sense.
D. Filters do not decrease the amount of chemicals that get into a smokers lungs.
Answer: Health Literacy
Explanation
The ability to gather, understand, and use health information is called Health Literacy.
Answer: The answer is C- Movement of the abdomen with respiratory effort.
Explanation:
Adults require the coordinated use of the diaphragm, the intercostal muscles and the abdominal muscles for breathing.
However babies and young children make use of the abdominal muscles to pull the diaphragm down for breathing. Their intercostal muscles are not yet fully developed at birth. It is therefore easy to observe respiratory distress by observing the movement of the abdominal muscles.
