Chronic fatigue syndrome
Canavan disease is also called aspartoacylase deficiency
Orcas.
No.
A drought is considered a natural disaster. Disease could also be considered a natural disaster.
They are also called Orcas
Yes, the noun 'killer' is a concrete noun a word for someone or something that kills (an animal, a disease, a tornado, etc.); a word for a physical person or thing.The word 'killer' is also an adjective.
That would be the killer whale.
Orca They are also called Grampus
Canavan disease is also called aspartoacylase deficiency
Many diseases are called this. When I read your question, I thought the answer was diabetes and my husband thought it was heart disease. I entered "the silent killer" on Yahoo search and found that both were correct. Also listed were hypertension, ovarian cancer and premature ejaculation.
Hydatid disease
Echinococcosis