Answer the following question given this paragraph: A related mechanism allows us to absorb and digest the fats in buttered popcorn and French fries. To solubilize the fats so that they can be absorbed, the gall bladder secretes a fluid called bile into the small intestine. Bile contains a variety of bile salts, detergent-like molecules that emulsify the fats. Q: To solubilize the fats so that they can be absorbed, what organ secretes a fluid called bile into the small intestine? A:
OPTIONS:
- small intestine
- stomach
- spleen
- gall bladder

Answer: gall bladder

Answer the following question given this paragraph: Beautiful sunsets are another manifestation of Rayleigh scattering that occurs when light travels long distances through the atmosphere. The blue light and some green is scattered away, making the sun appear red. Q: What makes sunsets appear red? A:
OPTIONS:
- wavelength scattering
- reflection scattering
- floral scattering
- rayleigh scattering

Answer: rayleigh scattering

Answer the following question given this paragraph: At transform plate boundaries, two plates move in opposite direction. Q: At transform plate boundaries, two plates move in which directions? A:
OPTIONS:
- parallel
- same
- north and south
- opposite

Answer:
opposite