Lincoln’s views about slavery did NOT evolve during his time in the White House. 

What occupation did Lincoln have before joining the U.S. Congress?

Abraham Lincoln served in the US Senate after defeating Democrat Stephen Douglass in the Senate race.

Approximately how much energy is lost between each trophic level in a food chain?

Determine which one of the following statements applies only to chronic renal failure:

Choose the two medical terms that do not appear in the urinary system vocabulary:

Which of the following occurs when the corpora cavernosa fill with blood?

The word that means containing or generating nitrogen is:

The most obvious symptom of nephrotic syndrome is fluid retention in the ankles and legs. What is another medical term for “fluid retention”?

Which of the following words is derived from the Latin word meaning to hold back?