Answer:
Nitrogen fixation. Atmospheric nitrogen occurs primarily in an inert form (N2) that few organisms can use; therefore it must be converted to an organic – or fixed – form in a process called nitrogen fixation.
Nitrification.
Assimilation.
Ammonification.
Denitrification.
Explanation:
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Answer:
Br
Explanation:
Bromine atoms tend to gain just one electron to get to a full octet, as Bromine is in Group VII.
Answer:
B
Explanation:
changing color is a form of a physical change
Delta energy on labelled diagram is attached below
It depend on what kind of seed it is.
