HELP I WILL GIVE THE FIRST TO ANSWER BRAINLIEST

Cell Membrane: To control what's going on and out of the cell

Chloroplast: To make food and energy for plant cells

Mitochondria: To produce ATP

Nucleus: To protect the genetic material

Ribosome : To synthesis proteins

Endoplasmic Reticulum : Protein synthesis,lipid synthesis and drug detoxification

Hope this cleared for doubt

answer: blah

explanation:

bc blah

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.