Question

4.00
Each guest room for hotels shall be
provided with a door
protection rating at least mintes
door having
having a fire
5.00​

Answer 1

Answer:

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Too much copper in the body can damage the liver, kidney, heart, and brain. If left untreated, copper toxicity can have severe health effects and even result in death. People can contact their local water supplier if they believe their tap water contains higher than normal levels of copper.