yes, bigger fish eats smaller fish
some fish eat smaller fish it dependes on how aggresive the fish are
That's generally what fish do; they eat other fish that are smaller than themselves. Smaller fish are much easier to swallow.
No some fish eat smaller fish which eat even smaller fish
smaller fish, with smaller jaws.
FIrst you press smallest fish then the fish will grow smaller
In general smaller fish have a shorter lifespan.
yes, in fact many of the names of bones are the same
a bigger fish eats a smaller fish.Then the fish takes in fish.
smaller fish
Yes, some do.
only smaller fish.