10. An astronaut is on a 'space walk' outside the International Space Station (ISS). She accidentally lets go of a tool (a wrench that she is using to make some repairs). Subsequently: A. the tiny wrench is strongly attracted by the gravity of the much more massive ISS, and moves towards it B. the wrench moves alongside her and the ISS, sharing their motions C. the tiny wrench is so low in mass that it drifts out unchecked into the depths of space D. the wrench falls towards the very massive Earth, eventually plunging into the atmosphere far below