Which of these is a disadvantage to only using
credit cards to make purchases?
a) There is less consumer protection when using
credit cards.
b) Using credit cards when making purchases often
involves paying APR fees.
c) Credit cards are only useful when making online
purchases.
d) Few stores accept credit cards as payment for
goods and services.

heat from the core of the earth causes convection currents to occur in the mantle. these currents slowly move the crust around.

a supercell is a thunderstorm with a deep, persistently rotating updraft. supercells are the least common form of thunderstorm yet they are potentially the most violent. large hail of greater than baseball size, strong damaging winds, and tornadoes can accompany these storms.

explanation: