What is needed in adequate amounts to prevent protein from being broken down to make glucose? 

What vitamin deficiency causes pernicious anemia?

The best food sources of magnesium include:

For Aquinas, what is “natural law”?

For Aquinas, what is “eternal law”?

For Mirandola, why did God create mankind?

How does Anselm respond to Gaunilo’s criticism?

What small book did Petrarch have with him, from which he read to his brother?

For Machiavelli, why is it difficult holding power over a people who, previous to your having conquered them, were part of a self-governing city/state?

The spongy tissue of the penis fills with blood during sexual excitement and causes the penis to enlarge and become rigid during?