<span>. c.Scientists studied the trapping of gases in the atmosphere.</span>
An effective argument includes both, because you have to present your opinion on the topic and then utilize facts to explain your reasoning.
Answer:
density is defined as the mass of a substance per unit volume, and is highly variable in crustal rocks. Rock density is a physical characteristic that is governed by the chemical composition (in situ minerals) and pore spaces of a specific rock or rock type.
Explanation:
False because some books authors use just imadry.
B. A belief in utopia because i have studied that in my class
