That number means the ion charge or the number of atoms that the oxygen have
The formula is density = mass / Volume
density = ?
mass = 21 g
Volume = 9 mL
d = m / V
d = 21 g / 9 mL
d = 2.3 g/mL
Hope this help!
Answer:
Hyoid bone adapted for roaring or B.
Explanation:
Physiological basically means physical. So a physical adaptation would be B.
The answer you are looking for i believe is kingdom
Answer:
B) Because modern corals live in warm, shallow seas, we can infer the same
environment existed during the Devonian period, where the Kimberleys are
today
Explanation:
Based on the law of Uniformitarianism we can infer the environment that existed during the formation of the Devonian limestone and the Barrier Reef today.
- Since the process that occurs in times past are still occurring today, the depositional environment must have been the same.
- The limestone in Kimberly suggests that they must have formed under warm, shallow sea very similar to that of the Barrier reef today.
- This interpretation is only made possible by the law of uniformitarianism.