You are a sports coach for the cross county running team and part of your job is to evaluate and recommend which hydration drink the team should use. when athlete consume hydration drinks, the water is absorbed by special cells that line the intestinal tract, (these cells have a salt concentration of 6%). there are four types of solutions available to choose from. which drink is the best option for hydration of your runners? g2 - a hypotonic solution that contains 1% dissolved salts hydrapure - an isotonic solution that contains 6% dissolved salts gatorade - a hypertonic solution that contains 12% dissolved salts

because they want 2 and yea

4.) metal

"-the movement of carbon from the nonliving environment into living things and back to the environment

-carbon is the essential component of proteins, fats, and carbohydrates (which make up all organisms)

-carbon exists in air, water, and living organisms

-producers convert carbon dioxide in the atmosphere into carbohydrates during photosynthesis

-bacteria in the atmosphere cycles through the system in filtration units

-in cellular respiration, carbon is released back into the atmosphere as carbon dioxide

-some carbon is stored in limestone (forming one of the largest "carbon sinks" on earth)

-largest carbon reservoir on earth= limestone

-carbon stored in the bodies of organisms as fat, oils, or other molecules may be released into the soil or air when the organism dies

-this may form deposits of coal, oil, or natural gas (fossil fuels, which increased the atmospheric carbon dioxide)

-fossil fuels store carbon left over from bodies of organisms that died millions of years ago

-they are located in the surface of earth, deep within the earth and beneath the ocean floor."