Answer: All of them seem to apply.
Explanation: 
A., Its important to know if your car that is being collided is a small car or big truck, as they will end up effecting who gets hurt the most. 
B., Same thing as A. but with the other vehicle.
C., The velocity matters a lot with a collision, since a slow crash won't have as much damage as a car going fast and hitting someone. Also it won't be as likely to be fatal if the car crashing into you is going slow.
D., This is the only one I'm not too sure on, but it seems like how fast the car can accelerate once collided with would be a big factor on whether it would come to a halt or skid across the road.
 
        
             
        
        
        
He used a simple microscope
        
             
        
        
        
Answer:
Migration
Explanation:
Migration refers to the movement from one region to another
Neuronal Migration refers to the movement of the neurons from their origin (brain center) to their final positions.
Example Neuron 4591 migrated to the part of brain that con trols logic whereas  Neuron 4592 migrated to the region of the brain that controls emotions. 
The migration can be radial or tangential.
 
        
             
        
        
        
Answer:
Your body uses oxygen to get energy out of the food you eat.
Explanation:
Oygen breaks down sugar in cellular respiration
 
        
                    
             
        
        
        
Answer:
Education after high school. A bachelor's degree in agricultural science is required for jobs in research. ...
Work Experience. Previous work experience in a particular research area may be required for some jobs.
On-the-job training.
Explanation:
Have a great day!