Based on the difference between saturated and unsaturated fats, the difference between monounsaturated and polyunsaturated fats is a. monounsaturated fats have fewer c=c bonds than polyunsaturated fats b. monounsaturated fats have more hydrogen atoms than polyunsaturated fats c. monounsaturated fats have fewer carbon atoms (shorter chain lengths) than polyunsaturated fats d. monounsaturated fats are liquids at room temperature and polyunsaturated fats are solids at roomtemperature

ANSWER:

The difference between saturated and unsaturated fats is that the "Monounsaturated fats have fewer C=C bonds that polyunsaturated fats".

EXPLANATION:

yes? sounds right, but you didn’t ask a question.

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.