Answer:
 It occurs in Yogurt Bacteria
 
        
             
        
        
        
Acceleration is a little more complicated. It is defined as the rate of change of the object's velocity over its change in time. ... Or, if the acceleration is negative, it's called deceleration and describes something slowing down. For something to speed up or slow down, it has to have a certain change in velocity
        
             
        
        
        
Educate Your Friends, Colleagues, and Families on the Global Goals
        
             
        
        
        
Answers:
1. C is correct answer. Y is a liquid because it fills up to the entire container.
2. C is correct answer. The two substances are the same because their intensive property is the same.
Hope it helped.
-Charlie