Given below is a simplified model of phosphorus cycling in a terrestrial ecosystem with four blanks (A-D). Identify the blanks.

Options

A. `{:(A,B,C,D),("Deltritus","Rock minerals","Producer","Litter fall"):}`
B. `{:(A,B,C,D),("Producers","Litter fall","Rock minerals","Detritus"):}`
C. `{:(A,B,C,D),("Rock minerals","Detritus","Litter fall","Produc ers"):}`
D. `{:(A,B,C,D),("Litter fall","Producers","Rock minerals","Detritus"):}`

Answer

a

Explanation

A-Detritus
B-Rock Minerals
(C)-Producer
D-Litter fall.