Q: Where is urine formed in the body? Choices: - the liver - the pancreas - the lungs - the kidneys A:
the kidneys

Q: Every peripheral nerve is connected directly or indirectly to what? Choices: - the functional cord - the umbilical chord - the optimal cord - the spinal cord A:
the spinal cord

Q: What is the process where light bounces back from surfaces that it cannot pass through? Choices: - diffraction - direction - absorbtion - reflection A:
reflection