Which vertebrae allows you to nod your head “yes?”

The hyoid bone is unique because ________.

Age 7 is the point at which fontanelles should be completely fused.

Which structure is compact bone?

The first cervical vertebrae is called the _____.

Ridges, spines, depressions, pores, slits are all examples of

Which of the following is a defining characteristic of nudibranchs?

What is the role of the mesohyl in sponges?

What is the main function of the crop in an earthworm’s digestive system? 

What is a significant difference between the shells of nautiluses and octopuses?