The submersible Trieste was the first to venture to the bottom of the Marianas trench in 1960 at a recorded depth of 35,800 feet. What hazards were the occupants subject to at this great depth ?

(1) which phrase describes an important agricultural change that occurred during the mississippian period? (a) first cultivation of wild grains (b) expansion of marsh elder farming (c) spread of corn agriculture (d) gathering of nuts and berries (2) which group of native americans use northwestern arkansas as it’s traditional hunting grounds? (a) osage (b) quapaw (c) woodland (d) caddo

India's population is made up of percent hindus.

The standard deviation of a population is 3.2.what is the margin of error? enter your answer in the box.