What is your definition of freedom?

the state of not being imprisoned or enslaved.

absence of subjection to foreign domination or despotic government.

the power or right to act, speak, or think as one wants without hindrance or restraint.

Explanation:

i believe the answer is: b. mr. head had a long, tube-like face with a rounded open jaw and a short depressed nose.

this is because in the un-revised sentence it said that mr. heads face was long and tube-like, and he had a rounded open jaw. this is not a very grammatically correct because of how it seems to drag on with the and, replaced with, with, makes it sound more fluent in the description.