The process which reduces the nitrogen content of the soi...
The process which reduces the nitrogen content of the soil is
ammonification
denitrification
nitrogen fixation
nitrification
putrefaction
Correct answer is B
No explanation has been provided for this answer.
Oxygenated blood is pumped to the entire body from the part labelled ...
The long and sharp clawed feet of birds is an adaptation for ...
The soil swallowed by the earthworm to form the worm cast is grouped up in the ...
The function of ribosomes in cells is ...
The following are all examples of a simple reflex action, except ...