Housed Stringers Have Risers and Treads Set into ____ Made

question 10

Multiple Choice

Housed stringers have risers and treads set into ____ made in the stringer.

• A)dados
• B)fluting
• C)notches
• D)clefts

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Definitions:

Sperm Cell

A male reproductive cell designed to fertilize an ovum to initiate the development of a new organism.

Zygote

The initial cell formed when a sperm cell unites with an egg cell, marking the beginning of a new organism.

Organic Matter

Material derived from living organisms, including plants, animals, and their byproducts, containing carbon compounds.

Proteins

are large, complex molecules made up of amino acids that play many critical roles in the body, including catalyzing metabolic reactions, DNA replication, responding to stimuli, and transporting molecules from one location to another.