True. The Esophagus is the alimentary canal of the human body in which digestion does not occur. The alimentary canal is the where the food travels that starts from the mouth unto the anus. When the food enters the mouth, digestion already starts. Food only travels in the esophagus to the stomach.
There are so many examples for that in different areas, like biology experiment carried out in our lab recently.
Here's one link : https://www.creative-biogene.com/symbolsearch_CRE.html
The goldfish is a pet. In a home it is in a secure taken care of aquarium and will only grow to fit the size of the aquarium it is in.
There are several reasons why the use of alternative sources of energy would be beneficial to the Earth and its people, but the main reason is that fossil fuels will run out soon.
