Hydro power because it can use tidal units to create energy to use for energy
        
             
        
        
        
The questions which could be answered using the results of this investigation include:
- Is hair length in German shepherds a dominant or recessive trait?
- Is long hair in German shepherds an inherited trait?
- What percentage of offspring in the second generation of German Shepherd's are homzygous for the recessive hair length trait?
<h3>What is an Investigation?</h3>
This involves the process of searching for facts in order to solve a complex situation.
The cross breeding of the two German shepherds with various features will give rise to the questions given above.
Read more about Genetics here brainly.com/question/1480756
 
        
             
        
        
        
Answer:
I think it is the last one
 
        
                    
             
        
        
        
The correct order is:
- Action potential arrives at the axon terminal.
- Calcium ions enter the axon terminal.
- Synaptic vesicles fuse to membrane of axon terminal.
- Acetylcholine is released into the synaptic cleft.
- Acetylcholine binds to its receptors on the junctional folds.
- Junctional folds become depolarized.
- Action potential is initiated on the sarcolemma.
Action potential travels through the membrane of the presynaptic cell causing the channels permeable to calcium ions to open. Ca2+ flow through the presynaptic membrane and increase the Ca concentration in the cell which will activate proteins attached to vesicles that contain a neurotransmitter (e.g. acetylcholine). Vesicles fuse with the membrane of the presynaptic cell, thereby release their contents into the synaptic cleft-space between the membranes of the pre- and postsynaptic cells. Neurotransmitter binds to its receptors on the postsynaptic membrane and its binding causes depolarization of the target cell (muscle cell).