layers
what can siecntest tell by they layers
which is oldest and what is the youngest
what does paleontology mean
the study of fossils
what is (3+3)*2
18
what can they not found out about the layers
the obsoulote age
what is the full work for idk
I don't know
true of false can a fossil skip one layer and appear in the next one
false
finish the word he
hint you say this to greet some one
hello
what is 33+77
110
what does Geo mean
earth
how excly old is the earth
4.6 byo
what is 99,999+1
100,000