Organic compounds are molecules built around the element carbon (C). Living things are made up of very large molecules. These large molecules are called macromolecules because “macro” means large; they are made by smaller molecules bonding together
The sponge because the brick has more density then the sponge
Answer:
<u>1. Carbohydrates - provide immediate burst of energy - monosacharrides</u>
<u>2. Lipids - provide source of energy - glycerol or fatty acids</u>
<u>3. Proteins - provide growth and development for our body - amino acids</u>
<u>4. Nucleic Acids - store and pass on genetic information - nucleotides</u>
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Explanation:
wavelength shown with 1 wavelength streched over a long distance
Answer:
Pasture and cropland occupy around 50 percent of the Earth's habitable land and provide habitat and food for a multitude of species. When agricultural operations are sustainably managed, they can preserve and restore critical habitats, help protect watersheds, and improve soil health and water quality. in addition to preserving the earth's natural resources, sustainable agriculture benefits the environment through helping maintain soil quality, reducing erosion, and preserving water. Plants and trees in agricultural systems help to retain and add water to underground aquifers. ... Together, they act as an important buffer in the landscape, preventing flooding, reducing water pollution from agricultural runoff and preventing erosion, while providing us with nutritious food at the same time. Farming creates opportunities to lift people out of poverty in developing nations. Over 60 percent of the world's working poor works in agriculture. Farming creates more jobs, beginning with farmers, and continuing with farm equipment makers, food processing plants, transportation, infrastructure and manufacturing.