Which of the following are the two types of bone?

The two types of bone are indeed cortical and cancellous. Cortical bone, also known as compact bone, forms the outer layer of bone structures and provides strength and support. It is dense and sturdy, allowing it to withstand various types of stress and protect the internal structures.

Cancellous bone, commonly referred to as trabecular bone or spongy bone, is found inside bones and has a porous, honeycomb-like structure. This type of bone is lighter and contains spaces filled with marrow, which is essential for producing blood cells and for fat storage.

Understanding the distinction between these two types of bone is crucial in fields like kinesiology and medicine, as they have different functions and characteristics that impact bone health, injury recovery, and overall biomechanics of the human body. The other options do not accurately represent the established classifications of bone types, which is why they do not apply in this context.