Which lines of longitude and latitude run through asia?

The line of latitude at about 8 degrees would be your answer here.

Geothermic gradient is the rate of increasing temperature with respect to increasing the depth in the earths interior. away from tech tonic plates boundaries, it is about 25-40 c/km (72-87 degrees f/mi) of depth near the surface in most of the world.

Iwould say d. eye contact and body language because you aren’t using any spoken communication. hope this : )