Many fish use the way they look to communicate. What feature makes the queen angelfish in the picture easy for other queen angelfish to find? A.
large sharp teeth
B.
very small fins
C.
brightly colored scales
D.
a short thin body

i think it’s C

Explanation:

step 1: nitrogen fixation- conversion of atmospheric no₂ into forms useful to plants by lightning, bacteria, and cyanobacteria.

step 2: nitrification-process of converting ammonia to nitrite or nitrate.

step 3: assimilation-plant roots absorb new form of nitrogen.

step 4: ammonification-conversion of organic nitrogen to ammonia by bacteria involved in decomposition.

step 5: denitrification-bacteria turns the decomposed matter back into n₂o, which is released into atmosphere; repeat cycle.