Sean enjoys studying the stars. He used a photometry tool to calculate several stars' apparent magnitudes (how bright a star looks in the sky). He then researched the stars' distances from Earth. He recorded his results in the table below. Star Apparent Magnitude Distance from Earth Sirius A -1.47 8.6 light-years Alpha Centauri A -0.01 4.4 light-years Rigel 0.12 770 light-years Procyon 0.34 11 light-years Alpha Centauri B 1.33 4.4 light-years What conclusions can Sean draw from his chart? A. A star's apparent magnitude decreases as its distance from Earth increases. B. A star's apparent magnitude is not directly related to its distance from Earth. C. A star's apparent magnitude increases as its distance from Earth increases. D. A star's apparent magnitude decreases if it is very close to another star