Which of the following terms is not an example of onomatopoeia?
a. ooze
c. hoo-hoo-hoo-oo
b. bang-bang
d. mississippi

D. Mississippi because onomatopoeia is when the word is the same as the meaning. boom means boom, pew means pew, cackle means cackle. Basically onomatopoeia is sounds

The technique was mural painting and he used either freshly laid or wet lined plaster. he also use water to merge it with the pigment and plaster creating a internal part of the wall