What is the difference between compact come tissue and spongy bone tissue?

Compact bone tissue is dense and forms the outer layer of bones, providing strength and structure, while spongy bone tissue, found mainly at the ends of long bones and in the interiors of others, has a lighter, porous structure that contains red bone marrow. Compact bone consists of tightly packed osteons, whereas spongy bone is made up of trabeculae, which create a network that supports bone marrow and reduces weight without sacrificing strength. This structural difference allows compact bone to resist compressive forces, while spongy bone aids in shock absorption and flexibility.