How much does a polar bear weigh?

Why do scientists think earths core contains iron? A iron is lighter than silicon B iron is a heavy element and would sink into the planet C the crust also contains a great deal of iron D iron does not conduct electricity

Jill decides to study for her biology final exam by studying for 20 minutes each day for the next three weeks, as opposed to studying all the material at once. Which study technique is she using?

Who do you like the best?! A. Panic At The Disco! B. Paramore C. Evanescence D. Fall Out Boy E. Get Scared or F. Imagine dragons

The septum divides your nose into two parts. True False

What is Extrinsic motivation

Do u have someone ur in love with? This is a scientific poll for my science fair project.

How do i get my parents to buy me led strip lights?

How does hunger affect our behavior?

The first big battle of the Civil War took place at Fort Sumter. Which state was it in? A: North Carolina B: South Carolina C: New Hampshire D: New York

In which of the following world regions would a primate city hierarchy most likely be found? A) Africa B) Australia C) Russia D) North America