Seeing as Peter is male, he's seeing a counselor (which indicates mental/emotional/psychological issues) and has been referred to a urologist, I'd say his problem is erectile dysfunction, or choice #2.
here is the answer of this qquestion
I will think it’s B.... hope it helps!
Answer:
Explanation:
Decrease the amount of light using the iris diaphragm lever.
A stem is what keeps the plant together and supports their leaves
B. STEMS