Question

why do creepers grow along the ground

Answer 1

Creeping plants or "creepers" are generally considered to be small, viny plants that grow close to the ground. They are sometimes called "procumbent," as well. ... But most creepers are smaller plants and are allowed simply to crawl on their bellies along the ground, thereby serving as ground covers.

Answer 2

their stems are weak and the fruits or vegetables grown are weight