Question

the roots of some plants are seen growing out through crevices in the wall

Answer 1

The roots of some plants are seen growing out through crevices in the wall because they need moisture and heat to do the process of Photosynthesis and also the roots get bigger and bigger as they grow, because of lack of space or soil may be the cause of them growing out and so they need stability and clinging in the crevices of the wall.

Answer 2

A plant’s body has different structures designed for different tasks, such as making food and conserving water. LEAVES, usually broad and flat, take in energy from sunlight and carbon dioxide from the air. ROOTS snake through the soil to take in water and minerals. The STEM supports the part of the plant above ground. It contains a network of microscopic tubes that transport essential water, minerals, and food between the roots and the leaves.