Q: What are accessory digestive organs critical for breaking down? Choices: - pathogens - enzymes - hormones - food A:
food

Q: For what kind of animal is communication essential? Choices: - anti-social animals - new born animals - migrating animals - social animals A:
social animals

Q: Q: What force causes waves to topple over and break on the shore? Choices: - momentum - tension - vibration - friction A:
A: friction

Question: Q: A few earthquakes take place away from plate boundaries, these are called what? Choices: - outer earthquakes - deformation earthquakes - distant earthquakes - intraplate earthquakes A:
Answer: intraplate earthquakes

*Question*
Q: Which part of the wave helps make the wave bend and cause refraction? Choices: - dense part - heavy part - bright part - shallow part A:
**Answer**
shallow part

Q: What is light that has only a single wavelength called? Choices: - primary - fluorescent - spectroscopy - monochromatic A:
monochromatic