HELP PLZ I IN CLASS RN AND I NEED HELP[ PLZ coupons are a handy way for businesses could benefit most from a penetration stratategy? a nail salon entering a competitive market
b a jewlry store with little competition
c a fast-food franchise
d a business that produces trophie

Darrel conducted an experiment with the following procedure: fill two cups with ice water. place an uninflated balloon snuggly onto your left index finger. blow a little air into an identical balloon, and place it onto your right index finger. place both fingers into the cups of ice water. darrel noticed that his right finger felt warmer in the ice water than did his left finger. which of the following does the experiment show? a. air is a good radiator of heat. b. air is a good insulator of heat. c. air is a good conductor of heat. d. air is a good convector of heat.