AIDS has killed 40 million people worldwide since the disease was discovered, but globally the number of deaths due to AIDS is stabilizing.
Indicate whether the statement is true or false
Question 2
What was necessary for education to develop as a separate social institution?
A) The feudal system had to end.
B) A sufficient number of people had to become literate.
C) The printing press had to be invented to permit the printing of books.
D) Society had to develop a sufficient surplus so some workers could become teachers.
Why people don't stop smoking
The cranium of early African H. erectus KNM-ER 3733 is nearly 1.8 million years old.
Drugs for Peptic Ulcer Disease
Demographic change and the effect on people social, and economic life
Disease Vector Icon
The current status of gene therapy worldwide