At higher concentrations, particles of reactants are crowded closer together, so they are more likely to collide and react. Having read the above passage, choose the right answer to the following question (choices are more likely or less likely ): If Mona has filled a balloon with helium and she removes some gas from it, what happens to the likelihood that the helium particles will collide with each other more likely or less likely?
less likely

(Question)
In Life Sciences it is important to note that whenever a structure has an increased surface area, there is an increase in the functioning of that structure. Having read the above passage, choose the right answer to the following question (choices are increase or decrease ): A structure with a decreased surface area will increase or decrease in functioning?
(Answer)
decrease

Ques: Areas near the equator are warmer than areas near the poles because they receive more direct sunlight. Having read the above passage, choose the right answer to the following question (choices are colder or warmer ): Places that are farther from the middle of earth are generally colder or warmer?
Ans: colder

(Q).
Older age, male gender, and a family history of cardiovascular disease all increase the risk of developing cardiovascular diseases and cant be controlled. Having read the above passage, choose the right answer to the following question (choices are lower or higher ): Ramon was 20 years old and visiting his doctor. He wondered about his cardiovascular disease risk. The doctor said his risk is lower or higher?
(A).
lower

Ques:In refraction of light, the greater the change in speed, the more light bends. Having read the above passage, choose the right answer to the following question (choices are more or less. ): When light travels faster, the light refracting bends more or less.?

Ans:more

Ques:Bases have pH values above 7. The higher the pH value, the more strongly basic the substance. Having read the above passage, choose the right answer to the following question (choices are increase or decrease ): If Mona is filling her pool with chemicals to change the pH level of the water and she decreases the pH, what happens to the baseness of the water increase or decrease?

Ans:
decrease