[OU.04]One student records information about galaxies in the chart shown below. 1234 Type of galaxyShapeForce holding it togetherType of matter presentExample SpiralPinwheel GravitationalStars, gas, and dustMilky Way Elliptical Irregular Which columns in the chart would most likely have the same description for all three galaxies?

Imagine that you have two balloons (or, better yet, actually inflate two balloons, if possible). create static electricity around one of the balloons by rubbing it against your hair or your sweater and then bring that balloon close to the other balloon, which has not been charged. try this with at least one other object—and for variety in the discussion, avoid using an object already described by your classmates. then, for your initial post to the discussion, answer the following questions: what happened with the two balloons?