Pharynx (throat)
No, the esophagus only functions in digestion. The trachea is the passageway for respiration.
the throat. pharynx.
Digestion and Respiration are alike in term of the fact that in both of them oxidation of food take place.
The pharynx acts as a passageway for both air and food. (Plays a very key role in the digestive system)
respiration
In heterotrophs digestion provide glucose molecules.These molecules are oxidized in respiration
For example digestion and respiration.
Digestion is the breakdown of absorbed substances, Respiration, on the other hand, is the breakdown of food molecules with a release of energy.
Cellular respiration.
excretion, digestion, respiration
Sorry to disappoint you, but digestion DOES NOT connect photosynthesis to respiration. Photosynthesis and respiration comes from plants and animals, when the animal breathes out CO2, and they receive the oxygen when the plant inhales the CO2 and breathes out oxygen. That's it. And the cycle repeats just like that. NOTHING with digestion. Trust me.
The first step of the process is the digestion.