Which medium would you consider to be “complex” and which “defi ned”? which is “rich” and which is “minimal”? explain your answers. elvis

Which of the following represents the chemical reaction of hydrazine and hydrogen peroxide to produce nitrogen and water? a. nitrogen + hydrogen peroxide → hydrazine + water b. nitrogen + water → hydrazine + hydrogen peroxide c. hydrazine + hydrogen peroxide → nitrogen + water d. water + hydrogen peroxide → nitrogen + hydrazine

Does the sun release radiant energy?

The activity of the modern sample is 1.10 bq . how long does that measurement take?