Asubstance which contains various elements or compounds without bonding or in fixed proportions is a(n)

The correct answer that would best complete the given statement above would be the word MIXTURE. A substance which contains various elements or compounds without bonding or in fixed proportions is a mixture. When a chemical union occurs, this is when a compound is being formed. Hope this answer helps.

Organisms are more likely to be more preserved in mud than sand because mud is moist and wet, while sand is very dry.