Insects: six legs (jointed), three main body parts, lay eggs, antennae, exoskeleton, arthropods, Mammals: live birth, hair, warm blooded, produce milk for young, three bones in middle ear, four chambered heart, Reptiles: scales, eggs and live birth, typically have 4 legs, are cold blooded and breathe through lungs,

Organisms' Classification-Assertiveness

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Vizuālais stils

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