Q: Water is polar and has electrically charged ends, so it is attracted to the oppositely charged end of a phospholipid molecule, which is described by what term meaning "water-loving"? Choices: - aqueous - hydrophobic - cytosolic - hydrophilic A:
hydrophilic

Q: What part of the brain controls body position, coordination, and balance? Choices: - cerebrum - brain stem - right brain - cerebellum A:
cerebellum

Q: What kind of weathering changes the size of a mineral or rock but does not change its chemical composition? Choices: - molecular weathering - chemical reaction - radiation - mechanical weathering A:
mechanical weathering