Is the body in homeostasis during the entire time shown in the graph? explain your answer.

i don't know like the chart was able to get back to its original place but it wasn't stable the entire time.

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.

gag reflex, poor dentition, gum retraction

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