In general, no.
no
In space with 3 or more dimensions, there are infinitely many pairs of lines that are not parallel and do not intersect.
Skew lines are noncoplanar; therefore they're not parallel & don't intersect.
I guess they are. If they're parallel or intersecting, then they're coplanar.
sometimes
Noncoplanar lines cannot intersect because they exist in different planes and do not share a common point. However, they can be skew lines, which means they are neither parallel nor intersecting. In three-dimensional space, two lines are only able to intersect if they lie in the same plane. Therefore, it is geometrically impossible for two noncoplanar lines to intersect.
skew lines are noncoplanar lines, which means they aren't parallel and they also don't intersect skew lines do not intersect and are not coplanar
Noncoplanar is a term in geometry referring two or more figures, lines, or points that do not all lie in the same plane.
skew
yes
skew
skew lines