6. How could the water purification system that scientists use on the International Space Station mostbenefit people on Earth?

A. It could be sold by NASA to make money.

B. It could provide water during periods of drought.

C. It could be used to help detect polluted rivers on the planet.

D. It could provide clean drinking water in areas with polluted water.

Ase your answer to this question on the information below.hydrocarbons and fissionable nuclei are among the sources used for the production of energy in the united states. a chemical reaction produces much less energy than a nuclear reaction per mole of reactant.the balanced chemical equation below represents the reaction of one molecule of a hydrocarbon with two molecules of oxygen.chemical equation: ch4 + 2o2 → co2 + 2h2o + 1.48 × 10−18 jthe nuclear equation below represents one of the many possible reactions for one fissionable nucleus. in this equation, x represents a missing product.nuclear equation: write an isotopic notation for the missing product represented by x in the nuclear equation.

Compare the valence electron configuration of the nobles gas elements seen here. what statement is correct?

Which type of fossil does this image depict?