Answer:
Fossil B
Explanation:
Fossil B is older because it's later is at the bottom
How likely and forcefully a substance reacts with oxygen, water, acids and other salts
Answer:
True
Explanation:
When a base is dissolved in water, the balance between hydrogen ions and hydroxide ions shifts the opposite way. Because the base "soaks up" hydrogen ions, the result is a solution with more hydroxide ions than hydrogen ions. This kind of solution is alkaline.
