Which Statement Is NOT True About Echinoderms

question 22

Multiple Choice

Which statement is NOT true about echinoderms?

• A)The exoskeleton is made up of bony tissue.
• B)Gas exchange occurs through gills on the skin.
• C)Larvae are free-swimming and bilaterally symmetrical.
• D)A water vascular system allows the tube feet to produce suction.
• E)Symmetry is radial in the adult,usually with parts in fives or multiples of five.

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Definitions:

Industry Comparison

Industry Comparison involves evaluating the performance, strategies, and metrics of companies within the same sector to gauge competitive standing and trends.

High-Risk

Describing investments or entities that offer the potential for higher returns but with a higher likelihood of loss or volatility.

Low-Risk

Refers to investments or financial situations that are expected to have a minimal chance of loss or decrease in value.

ROA

Return on Assets, a financial metric that shows the profitability of a company in comparison to its overall assets.