The storm gutters of a large city empty into an ocean bay. a mechanic shop, unable to afford proper disposal, begins dumping its used car fluids, like motor oil, into the gutters instead. how will this impact the marine life of the bay?

The theories on the expansion of galaxies maybe re-examined to strengthen science should not be tested to strengthen science will weaken scientific knowledge if they change will become laws if they don't change

Group control group #1 experimental group yes yes yes control group #2 no new drug orange juice bed rest no yes no yes ves which of the following is the best explanation of why a second control group was included in this experiment? o a. to provide the volunteers in the study with something to drink o b. to prove that the common cold cannot be cured c. to confuse anyone who is trying to steal their new drug and sell it as their own invention o d. to researchers conclude that results are related to the new drug and not to the orange juice submit e previous

Up to what percentage of the world's flora consisted of cycads during the triassic period? 100% 75% 50% 20%