Because weathering and erosion wear it down.
Yes, it is false that dinosaur footprints are original remains.
it can be found in the body, products or remains of living things
A diamond retains its original state as its chemical structure remains the same no matter the changes in its physical form.
I know for a fact that it was found on the Continent of Africa but I'm not sure which counrty in Africa. The oldest human remains were found in the Horn of Africa, Somilia.
iN THE SAHARA
The remains of the Globe Theatre in London were discovered in 1989.
original remains
Oil is seldom found where it is most needed and seldom most needed where it is found
They found the remains of the original Globe Theatre, destroyed in 1644.
Yes, it is false that dinosaur footprints are original remains.
20 percent of the original remains of the Philippine forest
Mineralization occurs in the original remains, inside the shells bones and teeth, of animals and fish. This process turns remains into fossils.
"Boyakina" is a seldom Russian name, found in Siberia.
amber
By definition, 50%. Half life is the time for half of the original sample to decay.
1/8 of the original amount remains.
more seldom, most seldom