Answer:
Saturn's orbit is 29.5 "Earth years" and if Saturn's four seasons last an equal amount of time, the approximate length would be 29.5 / 4
29.5 / 4 = 5.9
So each season on Saturn is 5.9 "Earth years" Long.
Answer

Explanation
We need a conversion factor that will converts from moles of glucose, C6H12O6 to molecules of glucose.
That is, one mole of any substance contains 6.022 x 10²³ molecule of that substance.

1.5055 x 10^24 molecules of glucose are in 2.5 moles of glucose C6H12O6
Proton is the right answer
Answer:
Element in the same group have similar chemical properties.