Bob thinks that plants get their materials for growth from the soil. Write a couple of sentences to explain why is Bob incorrect

Soil contains nutrients that helps plants grow,potassium and nitrogen is only found in soil.

Non metal is an element or substance that is not a metal metal is a solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivitymetalloid is an element (e.g., germanium or silicon) whose properties are intermediate between those of metals and solid nonmetals. they are electrical semiconductors.