Flowchart with multiple ovals to be filled:

• Solar energy oval is connected to an oval with number 1 which in turn is connected to Herbivore oval
• Herbivore oval is connected to an oval with number 2 which in turn is connected to another oval with number 3
• Oval with number 3 is connected to an oval Nutrients which in turn is connected to oval with number 1
• Oval with numbers 1, 2 and text Herbivore are connected to oval with number 3

Students need to fill the oval with numbers 1, 2 and 3