Which of the following choices for staying safe is the best to attempt first when trying out a new activity?
a. follow the same routine that the experts use, and don’t stop just because of a little pain
b. learn the rules and proper technique from an expert, and use the necessary gear
c. work as hard as you can, and do not take any breaks until you’ve learned the skills
d. try the skills on your own without pads or a helmet to see if you like playing.

                                                        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.

the answer for the 1st question is kayaking.

the answer for the 2nd question is communication skills.

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