What passage carries food between the pharynx and the stomach?
Esophagus
You can find the answer in the living environment regent by searching it on google, also if you want I have the answer!
The term that represents the X letter is an organism (organismic level).
<h3>What is an organism?</h3>
In ecology, the organism level represents the fundamental unit that interacts in a particular ecosystem.
The ecosystem level is composed of organism and abiotic factors (e.g., temperature, water resources, etc) that interact to shape a given environment.
In conclusion, the term that represents the X letter is an organism (organismic level).
Learn more about organisms here:
brainly.com/question/842527
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Because one has more water than the other