Can someone help me with 5

This is one of the five kingdoms in the older biological succession. organisms in this kingdom are prokaryotic

Select the correct answer. which mutation is harmful to the organism? a. a mutation allowing moths to camouflage better on blackened tree bark b. a mutation making staphylococcus aureus resistant to the antibiotic methicillin c. a mutation inhibiting human immunodeficiency virus from attaching to and entering the cell d. a mutation causing uncontrolled cell division e. a mutation giving plant leaves a bitter taste to discourage herbivores from eating them

Nh3 +02-no + h20 is unbalanced what is the balanced equation