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A carnivore.
A lion is a type of carnivore.
Kyūjitai form of 動物学 (“zoology”).
He is majoring in zoology at university.
mammal
Mammals can maintain a constant body temperature.
experiments on animals
Animal experiments are necessary for the advancement of science, but there are also ethical issues.
experimental animal
He is learning about the handling of experimental animals.
roundworm, nematode, member of the phylum Nematoda.
Roundworms are an important part of the soil and contribute greatly to the health and fertility of the soil.
zoologist
He is a world-renowned zoologist.
pet
My pet is a dog.
a Mediterranean monk seal (Monachus monachus)
The Mediterranean monk seal is listed as an endangered species.
a northern elephant seal
The northern elephant seal is a large marine mammal that mainly lives in the northern hemisphere.
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