(._.) yes or no?

*you accept this as your spiritual animal*

Which amusement park ride utilizes periodic motion a.slide b.bumper cars c.giant swing d.roller coaster

You are only allowed to use tutors that your school recommends. t / f

You find a mysterious, dull substance on the ground and pick it up for a closer look. it is powdery, very light, and soft to the touch. the substance is most likely i. an organic mineral ii. a metallic mineral iii. a nonmetallic mineral i only ii only iii only i and ii i and iii