Name something that is similar to a knuckle. then write to tell how the two things are alike

A door hinge is similar to a knuckle. It's joint can open and close at least 180 degrees. If it is bent the wrong way or twisted it can break.

A knee is similar to a knuckle. It is composed of the same organic material and is a type of joint. The knee bends and straightens at 180 degrees just like a knuckle does. The knee and knuckle can also be used to bear weight, but not too much or for very long. As a person gets older, both the knees and knuckles can develop arthritis and become inflamed.

1.the hosts on two opposing mountains stood,  

2.thick as the foliage of the waving wood;  

3.between them an extensive valley lay,  

4.o'er which the gleaming armour pour'd the day,  

5.when from the camp of the philistine foes,

6. dreadful to view, a mighty warrior rose; in the dire deeds of bleeding battle skill'd,

the answer is c the speaker emotions