Which statement is true?
Petrified skeletal bones from an ancient mammal are not fossils.
Insects preserved in hardened tree sap are not fossils.
Imprints of leaves or footprints in sedimentary rock are fossils.
Recent remains of plants or animals on topsoil are fossils.
1 answer
Imprints of leaves or footprints in sedimentary rock are fossils.
1 answer