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Catégories : Tous - nutrition - respiration - reproduction

par Claudia Mata Núñez Il y a 4 années

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Birds

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Food pyramid

Food pyramid

par Stefania Pereira

Cellular Respiration Concept Map

Cellular Respiration Concept Map

par cart5670 cart5670

Chloroplast

Chloroplast

par Emma Spence

Physical Education and Recreation

Physical Education and Recreation

par Khan Hamna

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