One of the cells pictured below is a human brain cell. the other cell is found in human blood. which cell came from the brain explain your answer

The cell which has thin long extensions is the brain cell. Brain cells are responsible for carrying and relaying information from one cell to another in the body. In order to do this, they have specialized structures (i.e. "extensions") that are unique to them. Shown in one of the pictures below (2nd one) is a neuron or brain cell with its corresponding parts. 

Sources: 
https://jobworksbiology.wikispaces.com/file/view/Cells,+Photosynthesis,+and+Respiration+Practice+Que....

https://www.sciencenewsforstudents.org/article/learning-rewires-brain

The answer is magnitude measures the effects of an earthquake on the area , while the intensity measures the strength of an earthquake.