Shannon wants to work with renewable energy. She is researching what it would take to become a geochemist. A geochemist is someone who uses chemistry to study water and the elements in it. What skill or ability will Shannon need the most to be effective in this position?

                                                        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.

answer the questions honestly.

this is true. vitamins and minerals wounds heal and boost your immune system so you don’t get as sick.

answer a scar develops;