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MIDDLE SCHOOL

Life Science

Biological Evolution: Unity and Diversity

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Biological Evolution: Unity and Diversity: Evidence for Evolution

ืกื•ืœื ื–ืžืŸ ื’ื™ืื•ืœื•ื’ื™

Description

ืกื•ืœื ื–ืžืŸ ื’ื™ืื•ืœื•ื’ื™

ืกื•ืœื ื”ื–ืžืŸ ื”ื’ื™ืื•ืœื•ื’ื™ ื”ื•ื ืžืขืจื›ืช ืฉืžื“ืขื ื™ื ืžืฉืชืžืฉื™ื ื‘ื” ื›ื“ื™ ืœืชืืจ ืืช ื”ื”ื™ืกื˜ื•ืจื™ื” ืฉืœ ื›ื“ื•ืจ ื”ืืจืฅ. ื”ื•ื ืžืืจื’ืŸ ืืช ื”ื”ื™ืกื˜ื•ืจื™ื” ื‘ืช 4.6 ืžื™ืœื™ืืจื“ ื”ืฉื ื™ื ืฉืœ ื›ื“ื•ืจ ื”ืืจืฅ ืœืชืงื•ืคื•ืช ืฉื•ื ื•ืช ื‘ื”ืชื‘ืกืก ืขืœ ืื™ืจื•ืขื™ื ื’ื“ื•ืœื™ื ื›ืžื• ื”ื™ื•ื•ืฆืจื•ืช ื›ื“ื•ืจ ื”ืืจืฅ, ื”ื•ืคืขืช ื—ื™ื™ื, ื”ื›ื—ื“ื•ืช ื”ืžื•ื ื™ื•ืช ื•ืขืœื™ื™ืชืŸ ืฉืœ ืฆื•ืจื•ืช ื—ื™ื™ื ื—ื“ืฉื•ืช. ื—ืงืจ ืกื•ืœื ื”ื–ืžืŸ ื”ื’ื™ื...

Transcript

ืกื•ืœื ื”ื–ืžืŸ ื”ื’ื™ืื•ืœื•ื’ื™ ื”ื•ื ืฆื™ืจ ื–ืžืŸ ืขื ืง ื”ืžืืจื’ืŸ ืื™ืจื•ืขื™ื ืžืจื›ื–ื™ื™ื ื›ื’ื•ืŸ ื”ืชืคืชื—ื•ืช ื”ื—ื™ื™ื, ืฉื™ื ื•ื™ื™ ืืงืœื™ื ื•ื”ื›ื—ื“ื•ืช ื”ืžื•ื ื™ื•ืช.

ื”ื—ื™ื™ื ืขืœ ืคื ื™ ื›ื“ื•ืจ ื”ืืจืฅ ื”ืชื—ื™ืœื• ืขื ืื•ืจื’ื ื™ื–ืžื™ื ื–ืขื™ืจื™ื, ืคืฉื•ื˜ื™ื ื•ื—ื“-ืชืื™ื™ื. ื‘ืžืฉืš ืžื™ืœื™ืืจื“ื™ ืฉื ื™ื ื”ื ื”ืชืคืชื—ื• ืœืคืจื•ื˜ื™ืกื˜ื™ื, ืคื˜ืจื™ื•ืช, ืฆืžื—ื™ื ื•ื‘ืขืœื™ ื—ื™ื™ื.

ื”ืจืื™ื•ืช ืœืฉื™ื ื•ื™ ื–ื” ื ืžืฆืื•ืช ื‘ืžืื•ื‘ื ื™ื ื•ื‘ืกืœืขื™ื.

ืžืื•ื‘ื ื™ื ืžืกืคืจื™ื ืœื ื• ืื™ืœื• ืกื•ื’ื™ ื™ืฆื•ืจื™ื ื—ื™...

Tags

Geologic Time ScaleEarth HistoryFossil EvidenceRock LayersMass ExtinctionsRadiometric DatingContinental MovementLife EvolutionEons Eras PeriodsPattern Recognition

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