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☆☆☆☆☆Macromolecules are large molecules. Macromolecules are found in the proteins, carbohydrates, nucleic acid, and lipids in the body. Macromolecules are essential to the structure and function of a cell.
A theory is the result of many, many tests and observations.
apex: because we will not run out of them!
Biomass can be regrown quickly, making it a good alternative to coal.
geothermal
coal
Using coal to generate electricity
production of waste like greenhouse gases
Encouraging reuse of resources promotes sustainability.
encouraging recycling programs
Carbon dioxide absorbed in water form a carbonic acid.
minerals and salts (apex)
hurricanes and other extreme weather will increase
A citric acid is added to the solution but the pH of the solution does not change
decreasing overconsumption. apex
A substance in a solution that releases hydrogen ions and lowers the pH APEX
