how weeds manage to grow so well when nobody plants them and the environment isn’t generally conducive to growth (like in concrete cracks)

Question

how weeds manage to grow so well when nobody plants them and the environment isn’t generally conducive to growth (like in concrete cracks)

In: Biology

Answer 1

A weed doesn’t have a specific definition it is just a plant growing where it wasn’t intended, concrete crack are generally wet and not overshadowed by other plants so makes a reasonable place to grow.