Answer:
Alveoli, bronchus, trachea, larynx, pharynx, nose
Explanation:
The alveoli starts the process because this is where gaseous exchange happens. The carbon dioxide then travels through the bronchus and up to the trachea. It then goes into the larynx, pharynx, and then finally exits through the nose.
Answer:
Red blood cells
Explanation:
Spleen is also called as graveyard of RBC
After reading the following options, the correct one is the third option, PET scans will use tracers to inject in a vein in someone's arm. Then, the organs as well as tissues will absorb the tracer. This information makes the third option correct because PET scans mostly work with your tissues to see if there are any diseases someone may have in their body.
Hope I helped! :)
Peaculiar
The answer is B, social cognitive theory.
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