Plz hurry it's urgent! which is the correct balanced equation that shows the process of iron oxide (fe2o3) explosively combining with aluminum (al) to produce iron (fe) and aluminum oxide (al2o3)? a. fe2o3 + al → fe + al2o3 b. fe2o3 + 3al → 3fe + al2o3 c. fe2o3 + 2al → 2fe + al2o3 d. 2fe2o3 + 2al → 2fe + 2al2o3

Aristotle classified animals according to their a. habitat and mating behavior c. mating behavior and relatedness b. habitat and physical differences d. physical differences and mating behavior

What is the main reason that attitudes are more often revealed in spoken rather than written language? a. in writing, we try to put the "best face" on what we write. b. we speak far more often than we write. c. in writing, we can more easily conceal our attitudes. d. in spoken language, we are often careless in our use of words.

Which does not describe a physical change happening to water? water evaporating in the sun water reacting with nitrogen gas water freezing and being broken apart with a knife water heating up on a stove