Q: Is the digestive tract of many sharks longer or shorter than many other vertebrates? Choices: - heavier - longer - narrower - shorter A:
shorter

Q: Living organisms are made up of what type of carbon-based compounds? Choices: - microbial - biophysical - synthetic - biochemical A:
biochemical

Q: To figure out the height of a wave you measure the distance between the crest and what? Choices: - drift - core - crater - trough A:
trough

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