The Constellation Libra Is High in the Sky at Noon

question 70

Multiple Choice

The constellation Libra is high in the sky at noon during the month of October (though it cannot be seen next to the bright Sun) .At what time of year is it high in the sky at midnight?

• A) April
• B) July
• C) October
• D) January

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Definitions:

Vascular Tissue System

The tissues specialized for translocation of materials throughout the plant body (i.e., the xylem and phloem).

Dermal Tissue System

The tissue that forms the outer covering over a plant; the epidermis or periderm.

Sclerenchyma Tissue

A type of plant tissue characterized by thick, lignified cell walls that provides support and strength to the plant structure.

Parenchyma Tissue

A type of plant tissue comprising living cells that are often soft and flexible, and primarily involved in photosynthesis, storage, and transport.