The ecliptic is the plane of Earth's orbit around the Sun. From the perspective of an observer on Earth, the Sun's movement around the celestial sphere over the course of a year traces out a path along the ecliptic against the background of stars.
0.12 L will be grape juice
0.88 L will be water
for 100% (the full amount) - 12 % (grape juice amount) = 88 % (water)
hope this helps
it is a disease, commonly found in young children.