Answer:
Igneous rocks do not contain any fossils.
Explanation:
This is because any fossils in the original rock will have melted when the rock melted to form magma. Sedimentary rocks are formed from the broken remains of other rocks that become joined together.
All are gases so no visible reaction persay, unless in closed quarters and then massive pressure.
Answer: the pH is 11.78
Explanation:Please see attachment for explanation
B) They worries people would destroy the animals and land.
Answer:
4
Explanation:
Carbon configuration- 2,4
Valence electrons means the outershell electrons
That means valence electrons=4
