D. spatial skills
The hypothesis is stating that spacial skills will improve by playing video games. The dependent variable is the variable that is tested and measured. In this hypothesis what is being tested are people's spacial skills to see if they improve after playing video games. Playing video games is the independent variable. In the experiment some people will be playing video games while others will not (control group).
The answer is C. notification of admission
Write a well-organized four-paragraph classification essay discussing two types of damages caused by the Beirut Port blast.