For all the circled problems! will mark brainliest

14. No the fire is not alive because it does not contain any cells (think of the characteristics of all living things)

15. It is important to eat a balanced diet because since everything in our body such as organs is cells they need the energy and nutrition to function well, and have maintain and produce pathogen/viral/bacteria fighting cells.

16. The food that you could eat that contains nucleic acids/nucleotides are meat since animal muscle has ATP molecules. Seafood also has this.

answer: b: experiments that showed that all cells are similar in how they metabolize and in their composition

explanation:

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."