In the signal cascade triggered by epinephrine within liver cells, glycogen synthase is

How does secondary succession differ from primary succession?

Need the diagram below, which is not drawn to scale, shows the position of the earth, moon, and sun. what type of eclipse occurs when the earth, moon, and sun are lined up in the order shown? a. planetary eclipse b. solar eclipse c. martian eclipse d. lunar eclipse

Someone with these questions! pls 30 pts