UNIT 4. SCIENCE.

UNIT 4. SCIENCE.

UNIT 4

Skeleton:

Vertebrate:

Invertebrarte:

Backbone:

Have:

Mammals:

Terrestrial:

Aquatic:

Lay:

Wings:

Beak:

Feathers:

Can:

Grains:

Hunt:

Fins:

Tail:

Scales:

Gills:

Claws:

Fur:

Dry skin:

Moist skin:

Oviparous:

Viviparous:

Carnivore:

Land:

Metamorphosis:

Omnivore:

Amphibians:

Sponges:

Jellyfish:

Molluscs:

Arthropods:

Hatch:

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