I'll GIve YOU 25 POINTS
How does heat convection lift the glider ?

It's easy once you learn it, heat rises, and cool air descends, so the heat rises and lifts up the glider

Explanation:

Hope this helped! Pls Brainliest! It would mean a lot! ;)

odds are decent that your handwriting right now looks a little bit different than it did five years ago, and will look different again in five more. when i look back through my notebooks from middle school to now, i see a long, slow progression from meticulous and teeny letters to bigger, sloppier ones, plus a few side detours: sometime in high school, for example, i decided those loopy cursive lowercase f’s were just the coolest, adopting them as the lone rep for cursive in my otherwise all-print handwriting.

explanation:

i think so it’s will be b yes i believe its