Which of the following is a function of the paranasal sinuses?

Which contain the fossa for housing the tear sacs for tear drainage?

What is the name of the bone labeled #2?

Match the information to the correct bone. 

the structure between the ulna and radius

Which areas of the body have thick skin?

composed of avascular keratinized stratified squamous epithelial tissue with 4-5 strata or layers of cells

which of the following correctly describes hair growth

What is the name for the skin of the baby in womb?

result from separating of medulla and cortex of the shaft cuticle