Well because when ur eyes are open for a while the eye gets used to it so when u close it it hurts
D. seems the best to me so hope it helps
Answer:
Clinical Symptoms
Explanation:
<u>Clinical Symptoms:-</u>
Clinical Symptoms are the manifestations which are either objective when they are observed by subjective or physician when they are perceived by patient.
The clinical symptoms of clinical symptoms are:-
Brittle nails, Chest pain, Weakness, Cold hands, Headache, etc.
<u>Hence, the answer for the question is:- clinical Symptoms.</u>