Answer:
B, that is, nitrogen-fixing bacteria in the soil convert nitrogen from the air to make nitrates.
Explanation:
As we know, Nitrogen cycle hold alot of importance in earth's geology because it moves the Nitrogen from soil to the atmosphere and then back to the biosphere fulfilling the Nitrogen needs of animals as well as plants.
Just like all other biogeochemical cycles, there are different stages of Nitrogen cycle through which an interchange of nitrogen between different reservoirs occur.
The Nitrogen present in the atmosphere is not usable for the animals and plants. However, there are some bacteria present in the soil called nitrogen-fixing bacteria that convert the atmospheric nitrogen to a usable form called nitrates. Plants are able to use these Nitrates and fulfill their nitrogen demands as nitrogen is the main component of the chlorophyll - molecule that makes photosynthesis possible.
Therefore B is the appropriate option.
Hope it help!
Objects/people have the same MASS at all times, but if the acceleration of gravity on the object changes, i.e. you go to another planet, the objects WEIGHT changes.
Answer:B)
Explanation: animals store glucose as glycogen (which is found in the liver), and plants store it as starch
The form of eukaryotic cell division that produces two genetically identical cells is mitotic division.
<h3>WHAT IS MITOSIS?</h3>
Mitosis is a type of cell division that results in the formation of two daughter cells that are genetically identical to one another.
Mitosis is employed by virtually all cells for replication purpose i.e. to produce more copies of the same type of cell.
Therefore, the form of eukaryotic cell division that produces two genetically identical cells is mitotic division.
Learn more about mitosis at: brainly.com/question/13536882
