Which of the following is an example of a check on the power of the legislative branch?
a. the supreme court rules a law unconstitutional.
b. the house of representatives fails to pass a bill.
c. the president signs a new spending bill into law.
d. the senate approves a foreign treaty agreement.

yes

Explanation: because Bioresonance is a non-invasive therapy which involves placing electrodes on your skin for diagnosis and treatment. The electrodes are connected to a Bicom machine which checks the energy wavelengths coming from your body, and then counteracts bad frequencies by restoring the optimum balance.