Do you know if brazil is a peninsula?

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

the answer would more than likely a.)falling crop prices  

hope the answer is right and ,either way have a nice day.