All of the Animal Phyla Listed Have a Network of Nerve

question 31

Multiple Choice

All of the animal phyla listed have a network of nerve cells for gathering information from the environment except

• A)sponges.
• B)cnidaria.
• C)platyhelminthes.
• D)nematoda.
• E)mollusca.

---

Definitions:

Lower Quality Materials

Substandard or inferior raw materials used in the production process, typically resulting in a lower cost and quality of the final product.

Direct Labor Wage Variance

The difference between the actual cost of direct labor and the expected (or standard) cost, used in budgeting and financial analysis.

Total Labor Variance

The difference between the actual labor costs and the standard or budgeted labor costs for a production process.

U-bolts

Metal fasteners in the shape of the letter U, used to secure pipes or other round objects to surfaces.