What is the role of sunlight in an aquatic ecosystem? * it regulates oxygen absorption from the atmosphere so animals can respire O it helps to regulate water temperature so that carbon sources can be recycled O it drives photosynthesis by producers so organic compounds can be produced O it transforms phosphorus from underwater sediment so it can be used by plants

Which chemical equation is unbalanced? which chemical equation is unbalanced

What is the main function of the central vacuole in a plant cell? a. absorbs energy from the sun to produce food b. holds water and maintains turgor pressure c. breaks down molecules to release energy d. contains the cell's genetic material

How do temperature and salinity affect deepwater currents? question 15 options: as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.