Sort the following events by whether they occur before or during an earthquake. items (6 items)drag and drop into the appropriate area below rocks move up to rocks move up elastic seismic waves a couple inches 5,000 miles per are produced deformation per year rocks "bounce* back and forth relaxes tefore an earthquake drag nddrop here < 0313 > 40 5 6 8 9

its first and third is your answer i did the qustion the fourth isnt right

it can be observed without changing the identity of the object.

it depends on what substance you're talking about as well as many other factors. in quantum mechanics, the observation of particles affects the observers ability to measure certain properties. for example: you can know the velocity of a particle, but you can't know it's position; or you can know it's position, but not it's velocity. it's like trying to find out where a grain of sand is by throwing other grains of sand at it. once you find out where it is, it's been moved. it's also like trying to find an answer to the question of whether or not a tree falling in a forest makes a sound if nobody is there to hear it. paradoxically, the only way to find out is to be there and hear it.