Thomas edison -a failed inventor? what is the central idea of this passage

a. edison’s vocal engine wasn’t meant to use sound waves from the human voice to produce energy

b. thomas edison credited well invented the lightbulb but he just made it more practical

c. thomas edison change the world with his inventions such as the first motion picture

d. even the one of addison’s inventions field he never stop trying out a new ideas

entering that problem on the tube you may come up with an answer

b. sec, foreign relations

answer:   c. the drafting of common sense

explanation:

beowulf is considered an epic poem because it describes the actions of a great warrior.

beowulf is taken into account an epos. in this poem, the main character may be a hero who travels nice distances to prove his strength at not possible odds against supernatural demons and beasts. in the poem, beowulf was a young warrior and he leaves his country to hrothgar, as hrothgar was in a great trouble.