Answer: the mucosal membrane is lymphatic tissue
I hope this is the answer you were looking for.
It would be the last one 140/90
The answer for this question would be Two words
Ethymology is a study about word origin and their meaning. In this case, osteoarthritis is from word osteo- which means bone and arthritis that means inflammation in the joint. Those words are from the Greek language.
The correct option is B. separated by the mediastinum :)
Babies I guess
Uhh I think
Lol