yes they do.
Planets appear to move horizontally when they are in that part of the ecliptic that lies horizontally across the southern horizon at midnight (seen from the northern hemisphere). That occurs when a planet is at a right-ascension of 18 hours (in Sagittarius), and a couple of hours either side. A snapshot of the planet taken every night at midnight shows it moving horizontally (approximately) from right to left. All planets do this.
Climbers can either move horizontally or vertically. Creepers only move horizontally.
The water does not move the raft horizontally because the force from the water is exerted in all directions equally due to its fluidity. The raft is only pushed up and down by the water's buoyant force, not horizontally. To move the raft horizontally, an external force like rowing or propulsion is needed.
Both
yes they have
slither back and forth horizontally
Planets move away by gravity not holding it together and also gravity holds planets together
The planets move on little circles that move on bigger circles.
Yes. All planets move in orbit around their host star.
allows the anchor to move or rotate horizontally or vertically.
rift zone
planets appear to move