Answer:
Body waves travel through the interior of the earth, and have two main types: P-Waves (Primary waves) are Longitudinal Waves. S-Waves (Secondary waves) are Transverse Waves.
Answer:
Uh, I'm not sure if this qualifies as an actual question for any subject. I'm sure you have nice cats though.
All the cells in a person's body have the same DNA and the same genes. However, the difference between cells in different tissues and organs is that the "expression" of the genes differs between cells. Expression means that the message from the DNA is being copied and made into protein.
Ribosomes - An organelle that creates proteins.
Golgi Apparatus - Moves lipids around the cells, also modify's, sorts, and packages proteins.
Hope this helps!