The tunnels that run perpendicularly inside osteons that hold blood vessels and neurons is called?

Which of the below connect muscle to bone?

Which of the below connect bone to bone?

Which of the following releases oil to lubricate hair?

Which of the below means ‘ear wax’?

What forms in adult bone to demonstrate that it is done growing?

Which of the following mean a black and blue bruise?

Which of the following make matrix for cartilage?

Which of the following terms means red skin? This can indicate an infection.

What muscle makes the hair stand on end?