The most common bone shape in the body is the ____________ bone shape. One of the principal features is a shaft called a(n) ________ that contains a hollow, cylindrical space inside called the ____________ cavity. In children, this cavity contains ____________ bone marrow, which is later replaced by ____________ bone marrow in adults. An end of these bones is called a(n) ____________ . The other three bone shapes in the body generally have an external surface composed of ____________ bone and the interior is composed entirely of ____________ bone.

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Answer:

The most common bone shape in the body is the ___long _ bone shape. One of the principal features is a shaft called a(n) _diaphysis____ that contains a hollow, cylindrical space inside called the ____medullary_____ cavity. In children, this cavity contains __red_____ bone marrow, which is later replaced by ___yellow____ bone marrow in adults. An end of these bones is called a(n) ___epiphysis___ . The other three bone shapes in the body generally have an external surface composed of ___compact_____ bone and the interior is composed entirely of __spongy______ bone.

Explanation: