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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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Biology - Respiration

Biology - Respiration

Ethan Attwoodにより

Importance o Biochemistry

Importance o Biochemistry

Michelle Nnaにより

Vital functions in plants

Vital functions in plants

Iván Ortegaにより

MyPlate

MyPlate

sue stinson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