180° E or 180° W are used interchangeably, so it is 180°
360
Prime Meridian.
Saying something boils at 65 degrees means that that is the minimum temperature required to vaporize it. So anything under 65 degrees and it will return to a liquid. So about 64 degrees or so.
If you go all the way around exactly once, and return exactly to your starting point, you've covered 360 degrees of longitude.
Halley'scomet. It will return in 2061
They only return the minerals to the ecosystem.
30,000 I think .
Prime Meridian.
Prime Meridian.
Displacement is only the distance from the starting point. As long as you return to where you started, then you can travel 1.0 x 10^999999999999 miles and still have a displacement of zero.
Marco Polo first traveled eastward from Venice to Cathay (what is now China). Many years later, he traveled westward from Cathay to return home.
Elasticity!
When Luke Skywalker decided that he needed something to carry his lunch in as he traveled on that moon of Endor
Nigel C. O'Leary has written: 'Rates of return to degrees across British regions' -- subject- s -: Academic Degrees, Case studies, Rate of return
Return to the point you started from
Veto
French missionary Jacques Marquette traveled downriver by canoe.
360.