Brady decided to put a glass of water into the freezer, as he thought it would cool the water more quickly that the refrigerator. bradley began to watch tv and forgot about the water for many hours. when he finally remembered, he was surprised to that that the glass had shattered in the freezer. which of these answers best describes why this occurred?

The glass shattered because water expands as it solidifies. To go in depth, water is a polar molecule, meaning it has a charge to it. When it's warm enough to be a liquid, this charge doesn't account too much in terms of water molecule interaction. However, when water is cooled and begins to solidify, these polar charges are allowed to intact with each other more readily. Eventually the charges overcome the random motion of the liquid molecule and the molecules form into a solid lattice. This lattice has more space in between the molecules than the liquid form of water, causing its expansion. Water also freezes top to bottom, outside-in. This means that the water in the cup would have not been able to expand upward to relive the excess pressure cause by it's freezing, only out. Because the pressure of the ice expansion exerted a force greater than what the glass could resist, it shattered.

Neurotransmitters are messengers responsible for communication between neurons. they are released from synaptic vesicles and are received by receptors.  the communication is referred to as neurotransmission. the following statement is true about neurotransmitters: a. they're stored in synaptic vesicles in the axon.