Question

good plumbing fixtures have all of the following features except smooth porous corrosion resistant durable easy to clean question 5 all of the following statements are true about whirlpool baths except they are filled and drained with each use they have a dedicated hot water heating system they are used for cleaning people there is no chemical treatment system they have a pump

Explanation:

For the first question, porous materials can absorb water and contaminants, which is not ideal for plumbing fixtures. For the second question, whirlpool baths don't typically have a dedicated hot - water heating system; they use the regular household hot - water supply.

Answer:

1. B. porous
2. B. they have a dedicated hot water heating system