There must be a change in the chemical composition of the substance and the change is highly irreversible
Muscle tissues signaling muscle tissues to contract.
Answer:
The normal pattern for most compounds is that as the temperature of the liquid increases, the density decreases as the molecules spread out from each other. ... The ice structure takes up more volume than the liquid water molecules, hence ice is less dense than liquid water.
I think the answer is Endospore. I'm sorry if I'm wrong...