The answer is: 13) B 14) C 15) A
It is a practice-related complaint. It's usually caused by nurses or doctors not taking precautionary measures and making sure that their hands are cleaned and that they wear masks when operating on someone or assisting in an operation. It could also be unclean untensils that are used for surgery too!
Answer:
combining vowel is I think wrong...
what indicates how much food is in the container is grams
You can order salad most people like it,many traditional dishes are tasty and healthy.