Hinnoittelu Kirjautua sisään Rekisteröidy

Luokat: Kaikki - nutrition - respiration - reproduction

jonka Claudia Mata Núñez 4 vuotta sitten

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Birds

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ChooseMyPlate.gov

ChooseMyPlate.gov

luonut Sue Stinson

Vital functions in plants

Vital functions in plants

luonut Iván Ortega

Biology 311C

Biology 311C

luonut Carlos Perez

milkshake.

milkshake.

luonut Steph Higham

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