Come up with at least two possible alternative explanations for the "amazing" redistribution of the etpum on the lycra-sealed slide. both of your explanations should consider how the microbes "sensed" the presence of polyurethane. one of your answers should not involve fl agella.

answer: substrate concentration. enzymes work best when there is a high enough substrate concentration for the reaction they catalyse.

scientific consensus is : a general agreement among scientists about a scientific idea.

even though consensus implied general agreement, it doesn't mean unanimity. for example, scientists generally agree that meteor caused dinosaur's extinction. though this may not be proven yet, but it considered a consensus.

hope it

answer: percolation or seepage. hope this !