Hey y'all I just really need help with this question so if y'all didn't mind and try to help me that would be greatHELP ME PLEASE I'LL MARK YOU THE BRAINEST 2. Which variable by itself is least likely to cause the destruction of the reef ecosystem? Which variable by itself is more likely to cause the destruction of the reef ecosystem? (Hint: you may need to change just one variable at a time and observe the results to get this answer)

answer'(basidium)the spore--bearing structure of a basidiomycete is called a basidiocarp; ///

a community that experiences major changes undergoes progress

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.