Answer:Phase change materials (PCM) are substances that absorb and release thermal energy during the process of melting and freezing
Explanation: when it cools it changes like ice melting
Answer:
may be egg-shaped
has no new stars being formed
has almost no gas or dust between stars
Explanation:
On July 28, 1914, one month to the day after Archduke Franz Ferdinand of Austria and his wife were killed by a Serbian nationalist in Sarajevo, Austria-Hungary declares war on Serbia, effectively beginning the First World War.
Douglas Hyde was the first president of ireland
Landscape and cars. Lets consider. Cars commute pollution, and with this, this would affect the landscape, and not only this, but also the enviorment. And because of this, the crops and the landscape is not always the same. They have been polluted. This would be the great affect (in a bad way) of the affection of the cars that they had on the landscape of the (U.S).
