Answer:
Permeable rock layer
Explanation:
Seems like the only option that truly makes sense.
Homer's detail emphasizes important symbolism of the bow.
He accepted himself of how he looked.
These statistics are essential to plan for the health services. They give an insight of a region's well-being and data to invest into to technological advancements. For instance, informed about the incidence of disease can help our society gather research and resources to prevent it from spreading.