((im clueless pls)) in most ecosystems, nitrogen is primarily stored in living and dead organic matter. this nitrogen must be chemically modified from ammonia (nh3 ) to ammonium salts (nh4+ ) in the soil, so that it may be once again incorporated into plant tissues. this conversion is carried out by bacteria and fungi through the process of
a) decomposition.

b) denitrification.
eliminate

c) leaching.

d) transpiration.

The current thought on the structure of the cell membrane is: a. a static phosphate sandwich of lipids b. a fluid-mosaic of phospholipids and proteins c. a bilayer of proteins with static lipid molecules d. an impermeable bilayer of protein molecules e. a static and permeable phospholipid single layer

Why is taking care of yourself a time management techique

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.