Geologists use these records to establish the structure of Earth's interior. The two principal types of seismic waves are P-waves (pressure; goes through liquid and solid) and S-waves (shear or secondary; goes only through solid - not through liquid).
Yes, exactly: to point out new perspectives to expand people's one-sided views on issues.
The number of atoms in one mole is same in both which is 6 x 10^23 ^23 means power 23
ACIDIC BEHAVIOR OF SOLUTION