Answer:
Most likely a fungal infection, Onychomycosis (fungal infection of the nail)
Explanation:
The symptoms of Onychomycosis are discoloration, brittleness or thickening.
I believe the answer to your question will be atrioventricular but don't cross out pulmonary it could possibly be the answer.
Answer: IVIG
Explanation:
GUILLIAN BARRE syndrome the immune systems produces harmful antibodies that attack the nerves. IVIG is a treatment that contains healthy antibodies from donated blood and is the most commonly used treatment for this disease.
Each level of the food chain is a trophic level. hope this helps and i'm not too late!
Answer:
Thee answer to your question is D
