A star has a right ascension of five hours. Which of these statements is correct about that star a. it is five hours to the west of zero hours right ascension
b. it is five hours to the east of zero hours right ascension
c. it is five hours north of the celestial equator
PLS ANSWER

Why do leaves change color in the fall? green pigments break down and no longer mask the color of chlorophyll. chlorophyll breaks down and no longer masks the colors of other pigments. red- and yellow-colored pigments grow and mask green-colored chlorophyll. green-colored chlorophyll breaks down and turns red and yellow.