Write a journal entry (as if it were in your personal diary) of around 220 words on how your life changed since you were a carbon molecule floating in the atmosphere till you became a human being. Remember to include all the theories on life. please help me is for today!

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.

high growth (apex)

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