From fossils scientists can discover how long ago things existed, what exactly they looked like and, as in the case of the flowers, they can even study their cells and learn how they lived.
(they; looked; ) (they; can even study; their cells) (scientists; can discover; how long ago things existed, what exactly they looked like and, as in the case of the flowers, they can even study their cells and learn how they lived; T:From fossils) Context(scientists can discover,List([13, 36))):(things; existed; T:how long ago) (they; learn; how they lived) Context(they learn,List([132, 173))):(they; lived; )
scientists can discover,List([13, 36)) they learn,List([132, 173))
they they scientists things they they
looked can even study can discover existed learn lived
their cells
how long ago things existed, what exactly they looked like and, as in the case of the flowers, they can even study their cells and learn how they lived T:From fossils
T:how long ago
how they lived