Neither. It's an aquatic bird.
No. It is an insect.
A penguin is a bird.
no a toad is a reptile.
No. A katydid is an insect.
No, insect
insect
All but the insect are vertebrates.
An Emperor Penguin is a flightless bird, not an insect.
A cockroach is an insect, not a reptile. There are many species of cockroaches, worldwide.
A fly is not a mammal, reptile, or amphibian. A fly is an insect.
A greenfly is an insect.
It's an insect