What does the shape of the skull allow it to do? Check all of the boxes that apply. A.) It can collapse under stress.
B.) It can offer protection to the brain.
C.) It can provide attachment sites for the teeth.
D.) It can transmit electrical signals through the bones.

** ANSWERS are B & C have a nice day =)

Part 2 of the Question

What are the two primary functions of the sinuses? Check all of the boxes that apply.
a.) They allow the passage of food.
b.) They filter out foreign particles in the air.
c.) They reduce the weight of the skull.
d.) They increase the loudness of the voice.
*** ANSWERS are C & D!!!*** helping the next person out!