Jellyfish Trivia: Is the jellyfish's anus and mouth the same place?

Jellyfish Trivia: Is the jellyfish’s anus and mouth the same place?

Jellyfish are coelenterates, which have mouths but no anus. The coelenterate’s mouth can feed and defecate. So it…
Fart trivia: Have fart to be about to discharge, hold in hold not to put back to come out from the mouth.

Fart trivia: Have fart to be about to discharge, hold in hold not to put back to come out from the mouth.

There is an old saying in China, “if you don’t let go of a fart, it will spoil…
Spring trivia:Why should you protect your nose and mouth in spring?

Spring trivia:Why should you protect your nose and mouth in spring?

In the winter, we wear a cotton coat for a few months, and the heat dissipation of the…