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カテゴリー全て - nutrition - respiration - reproduction

によって Claudia Mata Núñez 4年前.

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Birds

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Nutrition

Nutrition

Sinwoo Kimにより

Grizzly Bears

Grizzly Bears

Zarina Mitchellにより

Digestion of Chicken Through The Digestive System of a Canine

Digestion of Chicken Through The Digestive System of a Canine

Clare McInerneyにより

Reproduction in Animals

Reproduction in Animals

XuenYun Tanにより

Birds

Subgrups

Can't fly

Can fly

nutriction

Their foot depens of the form of their beak

They can be carnivorous or herbivorous

perts of the body

They have a beak

They are covered by feathers

They have four limbs

Respiration

Their lungs are more complex than the reptiles but less than the mammals lungs

They breathe through lungs

Reproduction

They are oviparous