Ageologist finds rocks with dinosaur fossils.
what is most likely the approximate age of the rocks?
a.
1 thousand years old
b.
500 million years old
c.
70 million years old
d.
5 billion years old

It's being estimated that dinosaurs lived on Earth from about 237 million years ago to about 66 million years ago. So answers B and D are definately too "old", while answer A is too "young". I'd pick answer C as it's most probable.

Answer the zagros mountains, stretch across western iran and are located next to the khuzestan plain; answer( zagros mountains

Answer after wwii, communist countries in eastern europe formed the warsaw pack, a military alliance, and comecon, an economic alliance;