Venus is the answer, you can tell easily because Venus has no moons or rings :) 
 
        
                    
             
        
        
        
Answer:
Electroencephalogram
Explanation:
In the cerebral cortex, cell bodies (soma) and dendrites produce the synaptic potentials that create an electrical activity that can be measured by electrodes placed on the scalp resulting in an <u>Electroencephalogram</u>.
a test or record of brain activity produced by electroencephalography.
Electroencephalography is an electrophysiological monitoring method to test or record brain activity.
 
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Answer:
Examples include gneiss and slate
Grains form in parallel layers
Grains may form in curved, wavy layers
Explanation:
I just did it on edge
 
        
                    
             
        
        
        
I don't think so much for all your friends and family