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6 answers

Because it is a toxic byproduct of a necessary chemical reaction, and must be expelled from the body. Waste can be solid, liquid, or gas.

2007-03-04 11:49:51 · answer #1 · answered by Bigsky_52 6 · 0 0

Anything that the body eliminates is a waste product

2007-03-04 19:55:47 · answer #2 · answered by MLBfreek35 5 · 0 0

Something we eliminate is the definition of a "waste product" I can think of another, but I won't mention it here.

2007-03-04 19:47:21 · answer #3 · answered by rscanner 6 · 0 0

that's why it exhaled because its not necessary for our body. Everything that comes out human body is considered as waste product.

2007-03-04 19:53:37 · answer #4 · answered by Arcie 4 · 0 0

carbon monoxide is the waste product.

2007-03-04 19:52:30 · answer #5 · answered by Kimberly2010 3 · 0 0

kinda. CO2 makes up 0.038% of the air we breathe so i wouldnt call it a problem by any definition.

2007-03-04 19:48:23 · answer #6 · answered by Dashes 6 · 0 0

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