If objects with a greater mass have greater gravitational pull, why is our solar system, Sun, planets and asteroids, NOT pulled into Alpha Centauri A?

How did geographic isolation affect the islands in the australasia ecozobne?

What is the main purpose of the gi bill

Afootpath is to be constructed in a park in the shape of a parallelogram. when a coordinate plane is laid over a map of the park, the vertices of the footpath are (-4,2) (8,2) (11,7) and (-1,7). what is the perimeter of this path