Write a claim in response to the following question: why did the beef and peanuts have significantly higher amounts of chemical energy (calories) than the plant-based foods even though they all had the same mass. support your claim with 3 pieces of evidence from the gallery walk.

This is because they have higher proportion of Hydrogen than the other

Also higher C-H chemical bonds which store alot of potential energy than the other

Also due to amount of oxidation that takes place as they are converted to CO2 and water so as to relay energy is usually higher

a chair, a bed, and a toothbrush

explanation:

i was told this before by a teacher, so yeah

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.