It's a bird - the clue is in the name !
The ostrich is a bird, a flightless bird.
A dolphin is a mammal because they breath air just like humans
Turkeys are birds (meaning they have feathers, beaks, etc.).
arachnids, arthropods etc all animal are invertebrates unless if they are a mammal, reptile, bird, amphibians or fish
Amphibians of course!
Depends....How big/small? how much does it weigh? Fragile such as a microscopic organism? Is it a plant, mammal, reptile, bird, etc. An organism is any living thing :p
Jellyfish are cnidarians.
A mammal is an animal which is warm-blooded, and gives birth to live babies (With an exception to some animals). For Example: Dolphins, whales, wolfs, bears, lions, tigers, etc. A reptile is cold blooded and lay eggs, for example: Snake, lizzard, turtle, crocodile, etc.
A reindeer is a mammal, in that the female feeds its young through mammary glands. Amphibians are animals such as frogs and salamanders whose larvae are born in the water and breath through gills which they lose in adulthood, to then breath through lungs.
Like all cats, cheetahs are mammals.
Basically any mammal, reptile, bird, and I guess some amphibians and fish that start with the letter A. They're things like the aardvark, armadillo alligator, ape, Adelie penguin, Alligator gar, American robin, angelfish, anaconda etc.
it means when a bird or living mammal will once a year do something specific like migrate etc