In an Undeformed Sequence of Sedimentary Rocks,each Bed Is Older

question 79

Short Answer

In an undeformed sequence of sedimentary rocks,each bed is older than the one above and younger than the one below.The preceding is a statement of the law of ________.

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Definitions:

Parenchyma

A type of plant tissue made of living cells, usually with thin cell walls and large intercellular spaces, involved in functions such as photosynthesis, storage, and secretion.

Vessel Elements

Components in the xylem of plants that transport water and nutrients vertically.

Cuticle

The protective layer found on the outer surface of leaves, stems, and other organs of plants.

Collenchyma

A type of plant tissue characterized by its living, elongated cells with unevenly thickened walls, providing support and flexibility.