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MIDDLE SCHOOL

Life Science

Biological Evolution: Unity and Diversity

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Biological Evolution: Unity and Diversity: Vertebrates and Invertebrates

ื’ื™ื•ื•ืŸ ื—ืกืจื™ ื—ื•ืœื™ื•ืช

Description

ื’ื™ื•ื•ืŸ ื—ืกืจื™ ื—ื•ืœื™ื•ืช

ื—ืกืจื™ ื—ื•ืœื™ื•ืช ื”ื ื‘ืขืœื™ ื—ื™ื™ื ืœืœื ืขืžื•ื“ ืฉื“ืจื”, ื•ื”ื ืžื”ื•ื•ื™ื ื™ื•ืชืจ ืž-95% ืžื›ืœืœ ืžื™ื ื™ ื‘ืขืœื™ ื”ื—ื™ื™ื ืขืœ ืคื ื™ ื›ื“ื•ืจ ื”ืืจืฅ. ื‘ืขืœื™ ื”ื—ื™ื™ื ื”ืœืœื• ืžื’ื•ื•ื ื™ื ืžืื•ื“ ื•ื›ื•ืœืœื™ื ืงื‘ื•ืฆื•ืช ื›ืžื• ืคื•ืจื™ืคืจื”, ืงื ื™ื“ืจื™ื”, ืคืœืื˜ื™ื”ืœืžื™ื ืชืก, ื ืžื˜ื•ื“ื”, ืจื›ื™ื›ื•ืช, ืื ืœื™ื“ื”, ืคืจื•ืงื™-ืจื’ืœื™ื™ื ื•ืื›ื™ื ื•ื“ืจืžื˜ื”. ืœื›ืœ ืงื‘ื•ืฆื” ื™ืฉ ืชื›ื•ื ื•ืช ื•ื”ืชืืžื•ืช ื™ื™...

Transcript

ื—ืกืจื™ ื—ื•ืœื™ื•ืช ื—ื™ื™ื ื›ืžืขื˜ ื‘ื›ืœ ืžืงื•ื, ืžื™ืขืจื•ืช ื’ืฉื ืฉื•ืคืขื™ื ื•ืื•ืงื™ื™ื ื•ืกื™ื ืขืžื•ืงื™ื ื•ืขื“ ืœืื ื˜ืืจืงื˜ื™ืงื” ื”ืงืคื•ืื”.

ื”ื ื‘ืขืœื™ ื—ื™ื™ื ืœืœื ืขืžื•ื“ ืฉื“ืจื”, ื•ืžื”ื•ื•ื™ื ื™ื•ืชืจ ืž-95% ืžืžืžืœื›ืช ื”ื—ื™.

ืžื“ืขื ื™ื ืžื—ืœืงื™ื ืืช ื—ืกืจื™ ื”ื—ื•ืœื™ื•ืช ืœืงื‘ื•ืฆื•ืช ืขื™ืงืจื™ื•ืช, ืฉืœื›ืœ ืื—ืช ืชื›ื•ื ื•ืช ื™ื™ื—ื•ื“ื™ื•ืช.

ืงื•ื“ื ื›ืœ, ืคื•ืจื™ืคืจื”, ื›ืžื• ืกื™ื™ืงื•ืŸ, ื™ืฉ ืœื”ื ื’ื•ืคื™ื ื ืงื‘ื•ื‘ื™ื™ื ืฉืžืกื ื ื™ื ืžื™ื ื›ื“ื™ ืœืชืคื•ืก ืžื–ื•ืŸ.

ืœืื—ืจ ืžื›ืŸ ื ืžืฆืื™ื ื”ืง...