Nitrification and denitrification are important steps in the nitrogen cycle. What is the function of these steps? A. Balancing the level of oxygen in the soil.
B. Taking the nitrogen from the air.
C. Changing the form of nitrogen as it enters and leaves the soil.
D. Pulling nitrogen from the groundwater.

ocean expansion, global warming is melting icebergs and causing water levels to rise.

the correct answer, according to e2020, is the second choice there is an occluded front in region a and a cold front in region b.

the  different  of  these  two  are  that  they  differently  handle  their  team.

an  expressive  leader  focuses  on  the  task  at  hand  and  make  sures  that  their  goal  is  achieved.  they  accurately  finish  the  task.  an  instrumental  leader  on  the  other  hand  works  on  the  unity  of  the  group,  they  care  more  about  their  employees.  all  the  while  creating  a  good  environment.

linnaeus is the father of taxonomy, which is the system of classifying and naming organisms. one of his contributions was the development of a hierarchical system of classification of nature. today, this system includes eight taxa: domain, kingdom, phylum, class, order, family, genus, and species.