Prezioak Saioa hasi Izena eman

Kategoriak: All - nutrition - respiration - reproduction

arabera Claudia Mata Núñez 4 years ago

310

Birds

Honelako gehiago

Grizzly Bears

Grizzly Bears

by Zarina Mitchell

From Flower to Seed

From Flower to Seed

by Agustin Sarmiento

Vital functions in plants

Vital functions in plants

by Iván Ortega

2B Home Ec (Cake)

2B Home Ec (Cake)

by Chai Yee Ling_2B_BM2012

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