What is the relative sizes Of Africa and the United States?

africa is as big as 13 nations and eastern europe

usa and most of the states put together

Explanation:

aug 15, 2012 - although van leeuwenhoek was not the inventor of the microscope, he advanced it more he loved to grind and focus a new lens in order to see the unseen world. most of leeuwenhoek's microscopes were silver. in a simple but significant experiment (1668), he demonstrated that worms found on

a variant spelling of the word dote (british)