If a line is perpendicular to each of two intersecting lines at their point
of intersection, then the line:

These factors threaten north americas ecosystems

Where is the world’s shortest commercial runway?

I’m his published 95 theses,martin luther protested against? a-the selling of indulgences within the catholic church b-the belief in predestination c-the worshipping of statues of saints d- the catholic church focus on faith as the sole means of salvation