Grass is Xiao Yang's favorite food. What are the energy converters in grass cells?

Hello, I want to ask if grass is a favorite food for lambs. What are the energy converters in grass cells? Grass is lamb's favorite food. The energy converters in grass cells are chloroplasts and mitochondria. Chloroplast and mitochondria are both energy converters in cells. Chloroplast green plants are unique. The energy converter contained in plant cells and animal cells is mitochondria, so grass is the lamb's favorite food. The energy converters in grass cells are chloroplasts and mitochondria.