Green algae is a producer (autotroph, plant) while the perch is a consumer (heterotroph, predator).
A Lee does
I found a reference to leatherjackets and butterfly perch eating salps on www.marinenz.org.nz
The perch's eyesight is normal meaning it has to rely on it sense of smell to detect predators. Remember a lot of the picture for a perch is in its BLIND SIDE, IE. under and behind. In nature every prey has a natural protection against predator. If not both would not survive. If the predator ate all of its prey it too would not survive as it would have no food source. Nature does not defeat itself.
The plural of perch, when referring to a bird's perch, is perches. The plural of perch, when referring to the fish, remains perch.
Yes they do. Catfish are not only scavengers, but a very effective predator as well.
There are three species of the perch: Percaflavescens (Yellow perch), Perca fluviatilis(European perch) and Perca schrenkii (Balkhash perch).
perch perkins
No. A perch is a fish.
There are three species of the perch: Percaflavescens (Yellow perch), Perca fluviatilis(European perch) and Perca schrenkii (Balkhash perch).
The perch belongs to the order 'Perciformes'.
A Perch is a type of fish.