Answer:
The answer is D, although.
Christi will not join the chorus, <em>although </em>the director has extended a personal invitation.
Hope this helps!
Explanation:
probably your ID and your social security card
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: