Which of the following best describes an object velocity during free fall?

Objects can only go so fast and that speed is called terminal velocity. so the answer is A

Is there any opitions? if you have the periodic table, the noble gases are 8a family, the halogen are the 7a family, and the nonmetal are  carbon, nitrogen, phosphorus, oxygen, sulfur, selenium, fluorine, chlorine, bromine, iodine and astatine.