Moo3 + a=
what are the products?

answer: a powder of alumina, silica, lime, iron oxide, and magnesium oxide burned together in a kiln and finely pulverized and used as an ingredient of mortar and concrete

also : any mixture used for a similar purpose

2: a binding element or agency: such as

a: a substance to make objects adhere to each other

b: something serving to unite firmly

justice is the cement that holds a political community together

— r. m. hutchins

3: cementum

4: a plastic composition made especially of zinc or silica for filling dental cavities

5: the fine-grained groundmass or glass of a porphyry

cement verb

cemented; cementing; cements

definition of cement (entry 2 of 2)

transitive verb

1: to unite or make firm by or as if by cement

pebbles were cemented together by clay.

has cemented his role as a leader on the team

— t. w. smith

2: to overlay with concrete

cemented the cellar floor

intransitive verb

: to become cemented

: to become cementedx

explanation:

ugh fiel iente of insistí is did kiwis jaj

the answer is b because, investigating whether another species of moth also drinks tears might be interesting, but it would not directly explain why this species of moth does.

to explain why this species of moth drinks tears, the scientist could ask: "what nutrients that moths need are in elephant tears? "

the scientist could experiment with moth repellent or oter ways to keep the moths away, but that would not answer his original question.