ui wv wuwjuu.
1. bailey wants to find out which frozen solid melts the fastest: soda, ice, or orange juice. she
pours each of the three liquids into the empty cubes of an ice tray, and then places the ice tray in the
freezer over night. the next day, she pulls the ice tray out and sets each cube on its own plate. she
then waits and watches for them to melt. when the last part of the frozen liquid melts, she records
the time.
independent variable: soda, ice, or orange juice
dependent variable: how fast it melts
controlled variable: how long she waits, how much of each is used

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."    

yes it is   dangerous

explanation:

because that foot is discusting and could get you sick