The pictures below show the wavelengths and intensities of electromagnetic radiations emitted by three stars, Star 1, Star 2, and Star 3. Image shows 3 blackbody curve graphs. Star 1 peaks at a wavelength of 8500A, Star 2 peaks at 6000A and Star 3 peaks near 3500A.

Which of these statements is correct about the color of the three stars?

Star 2 is white in color.
Star 2 is yellow in color.
Star 1 and Star 3 are yellow in color.
Star 1 and Star 3 are white in color.

the answer that best describes the relative refractory period in the neuron is the resting membrane potential is restored, but concentrations of sodium and potassium are not restored to their original state.

the refractory period is the time during which another stimulus given to the neuron will not lead to a second potential. thus, because na+ channels are inactivated during this time, additional depolarizing stimuli do not lead to new action potentials.  

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this transfer is call conjunction

the answer is lactic acid from anaerobic respiration. the acid in lactic acid is what creates sore and burning muscles. if you think about how acid burns that will give you a clue for questions like this.