Answer: Lipids have diverse structures, but the most common functional groups are ester (both carboxylate and phosphate) and alcohol groups.
Explanation:
Chesapeake bay is an area that has suffered from overharvesting and eutrophication. Eutrophication is an enrichment of water by nutrients salts that causes structural changes in the ecosystem such as increased formation of algae and aquatic plants, depletion of fish species among other effects. The greatest source of nitrogen and phosphorus in a Chesapeake bay is agriculture
La Niña has the opposite effect than does an El Niño event. La Niña is a climate pattern that describes the cooling of surface ocean waters. It is considered to be the counterpart to El Nino, which is characterized by unusually warm ocean temperatures in the equatorial region of the Pacific Ocean.
Answer:Entre un bioma y otro no hay un limite sino una gradación progresiva, y aunque en la actualidad todavía no se ha llegado a un acuerdo exacto sobre el numero de biomas.
Explanation: