Drag each tile to the correct location. Determine whether the material is a mineral or a non-mineral based on the description. mineral non mineral

answer; i believe the correct answer to the above question is ( friction)

thinking it would be physical characteristics

a- multicellular

b-eukaryotic

c-no cell wall

d-heterotrophic

e-autotrophic

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.