Are you interesting in seeing the upcoming solar eclipse? Why or why not?

Yes, a total solar eclipse is an ideal opportunity to study the Sun under conditions impossible at any other time, as the crisp lunar shadow reveals the corona's inner and middle parts in visible light. Ground-based observations along with satellite data offer the most complete view of the Sun's atmosphere ever seen.

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.