Generate a sentence that answers this question: "Jerry noticed that his dog was leaving a lot more fur on his couch than he did a month earlier. That might be because".

Answer: some animals shed fur in warm weather

Generate a sentence that answers this question: "A dog's ears may be as thin as its".

Answer: the thickness of the parts of an organism is an inherited characteristic

Generate a sentence that answers this question: "Sand dunes are made of".

Answer:
sand dunes are made of sand