Q: Answer this question:

when did the mormon pioneers cross the plains??

A: April 1847

Q: Answer this question:

which war during the mid 1800s weakened the economy of the ottoman empire??

A: Russo-Turkish War

Q: Answer this question:

the molecule that acts as the final electron acceptor of the electron transport chain is??

A: oxygen

Q: Answer this question:

who owns planet hollywood hotel in las vegas??

A:
Caesars Entertainment Corporation