Hi. You can get to know your betta by examining what they do and how they react to things.
With anything new to it's environment, a betta fish will be cautious of anything new to it's tank (this is because of their territorial traits). But depending on the betta, it will take a day or so for it to get used to the props/scenery. But don't be surprised if the betta stays clear of a certain area, he/she may not know if it is safe or not.
Exactly as you spelled it in your question; a Betta fish is also known as a Siamese Fighting Fish.it is spelled "Betta", or its other name, "Siamese Fighting Fish." I know alot about Betta's. :D
Y-E-S they can! Go to youtube and type betta fish doing tricks.
if they aren't active
Your betta fish is a female if she has smaller fins than an average male.
No betta fish are carnivores.
other Betta fish and the bigger fish.
Betta fish do not eat fish.
Go fish
Well, if you love your Betta fish, then it should live by itself. But if you add another Betta to your current Betta fish's tank, then they will start a fight because Betta Fish are Siamese fighting fish and if one Betta is in contact of another Betta, the possible reason would be a fight between them two.
A betta is a fish of the species Betta, especially Betta splendens, commonly known as the Siamese fighting fish.
yes