Tennis vocabulary - to hit the ball with the racket oblique so the ball loses speed and bounces lower
- the score given to a player who has won three points in a game
- an easy return of a tennis ball in a high arc
- a failed serve
- the score given to a player who has won one point in a game

                                                        water

a colorless, transparent, odorless, tasteless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms.

                                                        halon  

any of a number of unreactive gaseous compounds of carbon with bromine and other halogens, used in fire extinguishers, but now known to damage the ozone layer.

                                                  dry chemical

extinguishing agent used on class a, class b, and class c fires.

                                                  carbon dioxide

a colorless, odorless gas produced by burning carbon and organic compounds and by respiration. it is naturally present in air (about 0.03 percent) and is absorbed by plants in photosynthesis.

your answer will be a. sorry if im wrong: )