pls answer quick I don't understand
Match the missing word with the sentence where it belongs.
1.The hard, outside part of a bone is called _______________ tissue.



2.Red blood corpuscles are formed in the __________ marrow of bones.



3.The bones are operated by ______________ to produce body movements


4.The inner cavities of bones are filled with


5.The spongy, inner tissue of a bone is called _______________ tissue.

a.bone marrow
b.compact or dense
c.cancellous
d.bone
e.muscle