Hey There!! Where is the majority of the planet’s freshwater located? A. in rivers and lakes B. in the world’s oceans C. underground D. in the polar ice caps Please select the best answer from the choices provided A B C D. Why is water scarcity increasing on Earth? A. The polar caps are melting. B. Global population is decreasing. C. The amount of freshwater on Earth is decreasing. D. More land is being farmed. Please select the best answer from the choices provided A B C D Can you please make a explained to both of this...And, i might give you a brainlist

Ascientist successfully predicts the outcome of an experiment. you watch carefully and know he didn't cheat. the scientist's success shows that: a) the scientist knows absolute truth about this experiment; success is not possible unless you know the truthb) the scientist was just lucky; no one ever knows what's going on, so successful predictions require luckc) the scientist may know the truth, or at least know something that is close to the truth, or the scientist may have gotten lucky this time; you can't be absolutely sured) the scientist really was cheating, even though you didn't see the cheating; no one can get things right, except by cheatinge) the scientist spent the night at a particular hotel chain and go a free breakfast, giving the scientist the ability to do amazing things