Viral infection causing blisters on skin of lips, nose, or genitals: (a) pneumocystis carinii pneumonia (b) toxoplasmosis (c) cryptococcus (d) herpes simplex (e) kaposi sarcoma

Letter D, Herpes simplex

Explanation:

Herpes simplex is caused by the herpes virus (HSV). The herpes virus can infect different parts of the body depending on the type of virus.

HSV-1: cusses blisters around the mouth, including eyes in the case of several infections.

HSV-2: responsible for genital infections.  

The signs and symptoms include blistering in the infecting area, itching and flu-like symptoms (fever, headache, etc.)

answer: after carbon dioxide enters the leaf through stomata it moves into the mesophyll cells where photosynthesis occurs and glucose is constructed. respiration occurs when glucose (sugar produced during photosynthesis) combines with oxygen to produce useable cellular energy.

explanation:

answerbacterium;