Water running downhill is a force that reshapes earth's surface through
a. weathering, transport, and deposition.
b. evaporation, condensation, and precipitation.
(c. erosion, pressure, and rock formation.
d. channeling, freezing, and boiling.

Match each object to its description: a. coma of a comet b. comet tail c. oort cloud haze surrounding a nucleus created by solar wind. hypothetical sphere around the solar system

Is laundry detergent an acid or a base?

Imagine a small synthetic vesicle made from pure phospholipids enclosing an interior lumen containing 1 mm glucose and 1 mm sodium chloride. if the vesicle is placed in pure water, which of the following happens faster? a. na+ diffuses out. b. cl– diffuses out. c. h2o diffuses in. d. glucose diffuses out. e. sodium chloride diffuses out.