Answer:
interference 
Explanation:
In simple words, Interference refers to the memory occurrence whereby some experiences tamper with the extraction of other remembrances. Basically, intrusion happens because some of the knowledge makes it impossible to remember related data. Related memories differ, making it nearly impossible for others to recall, or have completely forget.
 
        
             
        
        
        
Since Carmen is a preschool teacher, she should add activities that would be align to the physical capabilities of her students. She should also take into consideration the interest of the kids. 
The activities that can be added to the curriculum could be playtime. This should include running, or any activity while ensuring the safety of the kids. She may also add dancing and zumba. 
        
             
        
        
        
Answer: Experimental
Explanation:
Experimental study is the study in which researcher has some control over the variables where he can experiment and test over the groups. Observational study provides no control to researcher .He can only observe the process.
According to the question, study conducted by farmer is experimental as farmer has the control over quantity variable of land , grouping choice of crop etc.He is dividing  the land equally in four parts,sowing same crops into 4 groups in each piece depicts that he is testing or experimenting everything equally. 
 
        
             
        
        
        
Answer:
The answer is "Two 4mm diameter splinted implants"
Explanation:
It reduced the strong resistance, which means it is more vulnerable towards side strength. It also has the Transverse strength, which is approximately related (2 splints), and inversely proportional with the diameter (4 in q is less) Differential forces  Thus the above given choice has directional power to ensures less resistance and fracturing.