Answer:
1,3,4 are correct
Step-by-step explanation:
The real answer
if you would think back to what you've been learning this whole time....
is
1.) They give clues about Earth’s climate in the ancient past.
ex: think about sediments and their purpose is to show the time the deeper you go the more you know
3.)Fossils show what Earth was like millions of years ago.
ex: basically supported by answer 1
4.)Fossils can be found in ice.
ex: if not why didn't you watch ICE AGE the movie!!!
XD JK
apparently even mammoths were found in the Ice completely fossilized