When an Aluminum Foil Is Used in Attic Spaces, It

question 22

Multiple Choice

When an aluminum foil is used in attic spaces, it is

• A)laminated to fiberglass insulation.
• B)laminated to outside- facing surface of roof sheathing.
• C)laminated to ceiling gypsum board.
• D)laminated to inside- facing surface of roof sheathing.
• E)sandwiched between ceiling gypsum board and fiberglass insulation.

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Definitions:

Gametes

Reproductive cells (sperm and oocytes) that contain half the genetic material of an organism, which unite during fertilization to form a new organism.

Zygote

The new cell formed by the process of fertilization.

Fertilization

The process by which a sperm and an ovum—the male and female gametes, respectively—join to form a single new cell.

Gamete

A mature haploid male or female germ cell which is able to unite with another of the opposite sex in sexual reproduction to form a zygote.