Question:
Use evidence from the fact that a hot something is a source of heat to answer the following question. "A person may source warmth from"

Answer:
embers

Question:
Use evidence from the fact that a seed is used for storing food for a new plant to answer the following question. "What does a seed contain stored food for?"

Answer:
flora

Question:
Use evidence from the fact that usually plants store the food they produce for future use to answer the following question. "What stores food for future use and is green?"

Answer:
tree