Select the correct statement from the following: 1  The spinal chord carries information from the sense organs to the brain. 2  Sensory nerves carry impulses from the brain. 3  The heart is part of the central nervous system. 4  Motor nerves carry signals from the sense organs to the brain.elect the correct statement from the following: 1  The spinal chord carries information from the sense organs to the brain. 2  Sensory nerves carry impulses from the brain. 3  The heart is part of the central nervous system. 4  Motor nerves carry signals from the sense organs to the brain.
So eventually the copper will start to get pin holes it the walls of the pipe usually on a seam. I have seen copper that only lasted 2 years because there was Boron in the water and it disolved the copper that fast.
PEX meets building code nearly everywhere, comes with a 25-year warranty, and puts a smaller hit on your budget than copper. For comparison, 100 feet of PEX costs less than $30. 100 feet of straight copper pipe costs about $285. PEX also may offer lower costs in terms of labor. For example, a home that requires two days of labor to re-plumb will only require a day with PEX.