Match each term with its description. Match Term Definition Nitrogen fixation A) The process that converts nitrogen gas to a usable nitrogen for plants Nitrification B) The process through which bacteria convert nitrates to nitrogen gas Assimilation C) The process by which bacteria convert ammonia to nitrites and nitrates Denitrification D) Plants absorb nitrates or ammonium ions from the soil

Contrast how pollination is different among gymnosperms and angiosperms.

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.

What is the volume of a book that has a width of 10 cm a length that is 2 times the width and a height that is half they would remember to express your answer in keeping units