If you drop a toy piano that weighs 538 grams and a grand piano with a mass of 453,592 grams from a rooftop and release at the same time, which will hit the ground first ?

Adescription of a type of bio biotechnology (genetic engineering, cloning, or artificial section) one benefit or one risk for the individual (based on whether you are for or against it) one benefit or one risk for society (based on whether you are for or against it) one benefit or one risk for the environment (based on whether you are for or against it)