That the nerve lining of a mouse's nose contains roughly the same number of olfactory receptors as that of a human's nose.
Why isn't there a verb after the human's nose- contains.
You don't have to write that it is modified
This is a good one and I don't know why
Is there an option with CONTAINS/DOES?
THe only guess is that it sounds crooked with a DOES or Contans in there wiht "THAT" I don't know the rule though....