If the ocular lens magnifies a specimen 10x, and the objective lens used magnifies the specimen 20x, what is the total magnification being used to observe the specimen?

Bonus questions:   (Number your answers.) 1) What year did Israel become a nation?  2) What is the name of Jewish holiday that is celebrated in memory of the eve of the Exodus from Egypt when the firstborn of the Egyptians died?  3) How many days did it rain in the Epic of Gilgamesh?  4) What year was Muhammed born?  5) What city was the capital of the Assyrians? 

Which of the following is NOT true about castles?

Alaric’s tactic in conquering the city of Rome was by starving the population into submission.

Fats are made of which main components? Select ALL that apply:

Who is known for setting the standard for western monasteries through his “rule” for monks that focused on moderation and with an emphasis on prayer and labor?

What is the significance of the Epic of Gilgamesh? 

Which property of water allows plants to move water up their stems?

With the exception of the inner most shell, how many electrons are required to completely fill an electron shell?

What allows the possibility for organisms to adapt/evolve to a changing environment?