The bones of the appendicular skeleton, omitting the hands and feet, are primarily classified as what shape? 

Despite rigorous diet and exercise routines, astronauts still lose 1-2% of their bone density while on space missions. Why is this? 

Match the term for an abnormal curvature of the spine to its definition. 

Cartilage that covers the epiphyses of bones at the joint, also known as articular cartilage, is what type of connective tissue? 

Which of the following is true of hyaluronic acid found in joints? 

Which of the following is used clinically to estimate the total body surface area affected by burns? 

Match the cells found in the epidermis to their function. 

Place the following steps of endochondral ossification in the correct order. 

Match the tissue membrane to its description. 

Where on the body would you find keratinized stratified squamous epithelium?