Select the Correct Symbol for the Element Sodium

question 40

Multiple Choice

Select the correct symbol for the element sodium.

• A)So
• B)Na
• C)No
• D)Sm
• E)Au

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Definitions:

Periderm

A protective tissue in plants that replaces the epidermis in secondary growth, found in stems and roots of woody plants.

Epidermis

The outermost layer of cells in the skin and plants, serving as a protective barrier against environmental threats.

Herbaceous Eudicot

A type of flowering plant that does not have woody stems above the ground, and has leaves and stems that die down at the end of the growing season.

Vascular Cambium

A layer of plant tissue located between the xylem and the phloem in the stems and roots of vascular plants, responsible for secondary growth and producing new transport cells.