11.3 Determine the molecular mass of a compound from the molecular ion peak [SL IB Chemistry]
Because the catfish has whiskers just like a pet cat does. Because the catfish has whiskers just like a pet cat does.
Characteristics. 1  Some Catfish prefer to live in schools but can be happy alone (such as corys). 2  Most Catfish like to swim at the bottom of the aquarium and need plenty of hiding places. 3  Will scavenge for food and eat almost anything. 4  Many species have barbs for defense.