The _____ are the two openings at the end of your nose.

Q. ____________ is the part of nose that seperates the two nostrils.

Q. The two openings of the nose are called:

Q. The two nostrils are divided by a structure made up of _________ called as _________.

Q. Given below are two sets (a) and (b) of five parts in each. Rewrite them in correct sequence.
(a) Cochlea, tympanum, auditory canal, ear ossicles, oval window.
(b) Conjunctiva, retina, cornea, optic nerve, lens.

Q. Two soap bubbles $A$ and $B$ are formed at the two open ends of a tube. The bubble $A$ is smaller than bubble $B$. If valve $V$ is opened and air can flow freely between the bubbles, then