Join or be joined securely to something else, typically by means of an adhesive substance, heat, or pressure.
<span>If you look at the chlorine box, with the symbol Cl, you see the atomic mass is equal to 35.453 atomic mass units. This is the weighted average mass of chlorine, including its isotopes, as found in nature. This also means that one mole of chlorine atoms has a mass of 35.453 grams.</span>
The answer is b it is a combustion reaction
Cells and microorganisms are extremely complex
