Which of the Following Animals Uses a Radula to Scrape

question 60

Multiple Choice

Which of the following animals uses a radula to scrape food into its mouth?

• A) Starfish
• B) Rat
• C) Snail
• D) Scallop
• E) Octopus

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Definitions:

Variation

A term describing the extent to which data points in a dataset differ from each other and from the mean.

Class Interval

A fixed range of values, used in the creation of a frequency distribution.

Distribution

Refers to the way in which something is spread or dispensed across a range of values or over a geographic area.

Class Interval

A range of values within which a variable can be categorized in the distribution of data.