Q: Pale skin and reduced eyes in salamanders that live in dark caves are an example of what? Choices: - interpretation - reproduction - expansion - adaptations A:
adaptations

Q: What type of amplitudes and wavelengths avoid detection in deep water? Choices: - high and long - high and wide - low and wide - low and long A:
low and long

Q: Chemical digestion in the small intestine cannot occur without the help of the pancreas and what bile-producing organ? Choices: - kidney - heart - stomach - liver A:
liver