2)
were created to connect major waterways in the United States.

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

c. free trade can lead to low pay for workers in poorer countries.

the answer is heceta and bodega y quadra. i hope i you with this question!