I’m also stuck on this question
        
             
        
        
        
Discrete data is data that can be usual measured as a whole integer, continuous data doesn't usually include or round up to whole integers. That's how I distinguish between the two. 
E.g. discrete data maybe number of students in a room, which maybe 20, but it is not possible to have 20.5 students, right? 
Continuous data maybe temperature, 12.3*C where the temperature doesn't follow a set pattern, going up or down at anytime, during the day. 
Definition I found online:
Discrete data is the type of data that has clear spaces between values. Continuous data is data that falls in a constant sequence. 
Hope this helps! 
 
        
                    
             
        
        
        
The correct answer is Dad fixed the car. In the first sentence, it is mentioned that the car broke down so it couldn't move at all. In the second sentence, it is mentioned that they reached the store an hour later which means that during that time the problem was solved so the car could move. This is the most logical answer since adding other options would need the presence of more information for them to be viable.
 
        
             
        
        
        
Your answer will be Cilia and lamellipodia.