1) Fossils are clues about the long ago past. a) True b) False 2) Fossils can form when living things die and are covered quickly. a) True b) False 3) Some of the covered dead things turn to stone over time. a) True b) False 4) Bones turn to fossils after they are covered in snow. a) True b) False

Lyderių lentelė

Vizualinis stilius

Parinktys

Pakeisti šabloną

Atkurti automatiškai įrašytą: ?