Stiga sources were herbivores, primarily consuming leaves and grass. Due to their plant-based diet, they had few and small teeth, which were not sharp. To aid in digestion, they ingested small rocks to help crush and process the plant material in their stomachs.

What was the primary diet of Stiga sources?

• Fish

• Leaves and grass

• Insects

• Meat

Why did Stiga sources not need many teeth?

• They swallowed their food whole

• They had a liquid diet

• They ate only soft fruits

• Their diet was mainly leaves and grass

How would you describe the teeth of Stiga sources?

• Large and sharp

• Small and not sharp

• Flat and wide

• Curved and pointed

What did Stiga sources consume to help with digestion?

• Clay

• Small rocks

• Water

• Sand

What was the purpose of consuming small rocks for Stiga sources?

• To balance their diet

• To build nests

• To help chew and crush plant material

• To store nutrients