Which character is described in these lines? "then came to the building the warrior marching, bereft of his joyance"

The character described in this line from the Beowulf poem is Grendel. It represents one of the poems antagonist, has incredible strength and greatness, is very fast and skillful. According to the criticisms, it is not clear in the poem whether it is a monster or not, but one of the features is that everyone is afraid of him except Beowulf. It is also portrayed as a kind of cowardly because it attacks only at night, and as such with all other traits emphasizes his origins leading from the biblical Cain.

the unsaturated fatty acid is a fat consist of one or more double bond in the fatty acid chain. if it contains one double bond then called as monounsaturated fatty acid however if, it contains more than one bonds called as a polyunsaturated fatty acid. true fatty acids are called unsaturated fatty acids as it reduces the risk of high blood cholesterol and good for health.

i believe it is he has been given the drum as a joke.