Is it C? Be honest don’t agree cause I think it’s one thing

yes it is C

have a good day

(´・ω・`)

c) if, then statement **you chose the correct answer**

explanation:

the hypothesis is an educated guess as to what will happen during your experiment. the hypothesis is often written using the words if and then. for example, "if i don't study, then i will fail the test." and since c) is the only answer choice that matches this description, c is the correct answer

good luck :)

i hope this helps

brainliest would be highly appreciated

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dwadwadadaddadwadwdwdwad

before, trains worked using the steam engine. thus, it uses heat so it is crucial to apply heat balance. the steam engine absorbs energy during the stage of boiling water. so, this is the endothermic reaction. when the steam is used to work the piston, it has to release this energy through running the train. the excess energy is released as an exhaust to the chimney. this is the exothermic process because it releases energy to the surroundings.