Q: Connecting to the brainstem and extending down the body through the spinal column is the spinal cord. the spinal cord is a thick bundle of nerve tissue that carries information about the body to this? Choices: - lungs - liver - stomach - brain A:
brain

Q: When solvent molecules selectively pass through a membrane from a dilute solution to concentrated solution, what process is occurring? Choices: - plasmolysis - active transport - diffusion - osmosis A:
osmosis

Q: What is the transfer of thermal energy by waves that can travel through empty space called? Choices: - convection - induction - vibration - radiation A:
radiation