Plants have these things called roots that suck up all kinds of stuff.
The green substance that traps sunlight in a plant is chlorophyll. Chlorophyll is a pigment found in the chloroplasts of plant cells that absorbs light energy during photosynthesis.
sap
Chlorophyll.
Fertiliser
Chlorophyll is the substance that reacts to light to provide the plant with energy via photosynthesis.
Cellulose cell wall is the best indicator of plant based substance.
The waxy substance covering plants is called cuticle. It helps reduce water loss by preventing excessive evaporation from the plant's surface.
cellulose
Oxygen and glucose
it is called photosynthesis
Chlorophyll.
chlorophll