Answer:
I think it would be false
Explanation:
All things have a unique freezing/melting point
The best option i think is b would be my best answer
The reaction is a displacement reaction. Iron is more reactive than copper. Hence, it displaces copper,forming iron II sulfate and copper metal.
This reaction is an exothermic reaction, hence it releases energy. The colour change indicates that iron has displaced copper.
well, worms break down dead plants and bacteria can break down animal flesh and plants. Hope this helps :)
