The Ka of an acid is 1.3 x 10^-7. Based on the Ka and its relationship with Kw, what is the value of Kb? Use KaKb=Kw

1.3 x 10^-21

7.7 x 10^-15

1.3 x 10^-14

7.7 x 10^-8

Which is the best example of water regulating an organism's body temperature?

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