Which of the following is an example of how Congress checks the power of the President? a. declaring laws unconstitutional
b. negotiating treaties
c approving cabinet appointments
d. nominating Supreme Court Justices

is there multiple

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. archbishop desmond tutu promoted the acknowledgement of the rights of black africans and expose human rights abuses.

d. leader haile selassie modernized african society through the institution of progressive social, economic, and educational reforms.

what are the options?