Radon has a half-life of 3.8 days. After 7.6 days, 6g remain. What was the mass of the original sample?

Free points + brainliest? answer these correctly! as an object in motion becomes heavier, its kinetic energy a. increases exponentially b. decreases exponentially c. increases proportionally d. decreases proportionally

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

Describe one of your personality traits that you believe to be highly heritable and another trait that seems to be much less so. provide reasons for your answer, and explain why you would expect genetics to exert a greater impact on some personality traits than on others. 10. discuss at least 3 cultural/environmental factors that may influence behavior.