user: Classify each of the following as either a quantitative major or qualitative major: English, mathematics, physics, statistics, history, law

assistant: Qualitative: English, history, law 
Quantitative: mathematics, physics, statistics

user: why is hydration so important?

assistant: Water is very good for you because it helps to keep you hydrated.  Your body needs water for nearly every function.  When you are well hydrated you will look younger because your skin has better elasticity.  You can think more clearly because your brain is hydrated.  You muscles will recover faster, and you will have better digestion.  Coffee and sugar drinks will dehydrate you so if you have some of these make sure you replenish your fluids with more water to get hydrated.

user: What is a Tepui?

assistant: A tepui /ˈtɛpwi/, or tepuy (Spanish: [teˈpuj]), is a table-top mountain or mesa found in South America, especially in Venezuela and western Guyana. The word tepui means "house of the gods" in the native tongue of the Pemon, the indigenous people who inhabit the Gran Sabana.

Tepuis tend to be found as isolated entities rather than in connected ranges, which makes them the host of a unique array of endemic plant and animal species. Some of the most outstanding tepuis are Auyantepui, Autana, Neblina, and Mount Roraima. They are typically composed of sheer blocks of Precambrian quartz arenite sandstone that rise abruptly from the jungle, giving rise to spectacular natural scenery. Auyantepui is the source of Angel Falls, the world's tallest waterfall.