I do not fully know, but if this is in a wild pond, it may be a newt and a frog, a frog and a toad or a toad and a newt. But like I said I don't fully know.
When one animal eats another, it is called predation.
predation is when one animal eats another.
Every creature's shape has evolved to help it survive in one way or another.
A tadpole with not one leg and is legless and uses its tail to swim
Predator
eat another one
Most people do, in one form or another.
predation
Commensalism
predation
there isn't one a tadpole is the scientific word is tadpole the unscientific word is baby frog
The one eating is called consumer. The organism killing and eating another is called a predator. The other animal is prey.