Answer:
scavenger- eats dead carcasses
Explanation:
I think it is trace evidence since it is really small and hard to find.
Answer:
Homogeneous mixture.
Explanation:
On mixing with water, it dissolves completely in it, hence, being a homogenous mixture.
<em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em>.</em>
Answer:
Over the past few decades, humans have released so many different chemicals into the air that they have changed the mix of gases in the atmosphere. ... In addition, the exhaust from cars, trucks, and buses releases nitrogen oxides and sulfur dioxide into the air.
