What is a long term effect from coral bleaching?

When reef building occurs in warmer, shallow tropical water, corals in this situation tend to be more sensitive to changes in their environmental conditions. The corals lose their color and the skeleton left behind is white in colouration. This color is amplified when sunlight strikes it. Once the coral dies and only the skeleton is left normal wave activity will reduce the reef to what is known as coral rubble. 

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.