-Graphing the Data in the Above Table with the Number

question 19

Multiple Choice

-Graphing the data in the above table with the number of workers on the horizontal axis and the average cost on the vertical axis, the graph would show

• A) first a negative and then a positive relationship.
• B) a horizontal line.
• C) no relationship.
• D) a linear relationship.

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Definitions:

Root Hair Plexus

A network of root hair cells that increases a plant's surface area for water and nutrient absorption from the soil.

Free Nerve Endings

Sensory receptor endings that are found in nearly all body tissues and are capable of detecting pain, temperature, and touch stimuli.

Anosmia

The loss of the sense of smell, either total or partial.

Sense of Smell

The ability to detect and identify volatile substances through olfactory receptors in the nose.