How do sunflower plants "eat"?

Question

NOT!!! how do you eat sunflowers but how THEY eat like nutrition

Answer 1

Photosynthesis - the process letting them use light, carbon dioxide and water to make food.

Answer 2

They draw nutrients from the soil.

They have a powerful root system that reaches deep into the soil. They need N, P and K.

They also take in microelements like Mo, Cu, Co, Zn etc.

Oh and water of course.