What would be the thermal energy in water conduction, convection, and/or radiation i don't know if that's what its asking or not but there's the ss ↓

An exothermic reaction is conducted in an insulated calorimeter filled with water. the calorimeter is then sealed so that there is no heat exchanged between the contents of the container and the surrounding air. which of the following statements is true about the reaction?

Stage in which a star’s outer layers have started to cool and grow outward?

What is the lowest number energy level where a d sublevel is found