Gcse Biology What Are Fossils What Fossils Tell Us About Extinct Species 78, youtube mp3 indir

İzlenme: 77.716
Süre: 04:54

GCSE Biology - What Are Fossils? What Fossils Tell Us About Extinct Species #78

Cognito Kanalındaki diğer videolar için tıklayın

Şarkı indir, bedava müzik indir, youtube dönüştürücü

This video looks at why fossils are so useful in telling us about extinct species, and also explains why some species go extinct in the first place.