Generate a sentence that answers this question: "Digestion is when stomach acid breaks down".

Answer: digestion is when stomach acid breaks down food

Generate a sentence that answers this question: "For nutrients to be absorbed from food it needs to".

Answer: the digestive system digests food for the body

Generate a sentence that answers this question: "Seeds from a prickle bush can be moved across a continent if".

Answer:
birds are a vehicle for spreading the seeds of a plant