What is most likely true of the rock strata from the Jurassic Period? a
They are more than one billion years old.
b
They contain similar fossils.
c
They do not contain sedimentary rock.
d
The contain rock from the Jura Mountains.

Probably A.

P.S. -  could be wrong O_O!

the correct answer is option (b). pangaea split during the jurassic period.

the pangaea is the super continent, which was a single continent on the earth. the cretaceous period have the pangaea, till its end, it was intact. in the early jurassic period, the pangaea was still intact, but in the middle jurassic period, the pangaea split apart in pieces.

both of the periods have angiosperms and dinosaurs alive.