Use the picture below to answer question 9 and 10. 9. In the diagram above, which wave type is demonstrated (shown) in the top picture (a)?
L (Love) waves
P (Primary) waves
S (Secondary) waves

10. In the diagram above, which wave type is demonstrated (shown) in the bottom picture (b)?
L (Love) waves
P (Primary) waves
S (Secondary) waves

How many major plates cover the earth

Need an answer asap 45 points and brainlest to the first person to answer why do scientific theories, such as biological and chemical evolution, represent the strongest explanation of the changes observed in the fossil record. must be in sentence form how can scientific theories on evolution and the fossil record change over time? must be in sentence form

How can a geological time scale best be reconstructed? a) comparing vestigial structures in living species b) comparing homologous structures in living species c) examining homologous structures in fossil remains d) examining the written records of scientists from past cultures