Answer:
In ice cube heat is taken in absorbed it's an endothermic reaction
In fire heat is given out it is an exothermic reaction
Explanation:
Wanna give you one advice
Exit of heat means exothermic and you can memorize it by
The first word of both word exit ;exo
Hope it helps you
it is b because its releases heat in to all directions and not b because it staying inside and not releasing anything :)
It will double in size
i hope its correct
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