How do seismic waves help scientists determine the structures of Warth's interior? A-Seismic Waves travel through different materials at different speeds.

B-Seisimic Waves activate the Earth's magnetic field

C-Seismic Waves cary materials from Eartb's mantle across the Earth's and to the surface.

D-Seismic Waves travel through meteorite remains at different speeds.​

Which of the following statements about c4 carbon fixation is not true? a c4 carbon fixation is an adaptation for plants exposed to high light intensityb. c4 carbon fixation occurs in more plants than c3 carbon fixation.c c4 carbon fixation is more common in areas of high temperatures than c3 carbon fixation.d. c4 carbon fixation occurs in the inner cells of a leaf rather than the entire leaf.

Which best explains why there are 64 possible codons in the genetic code and only 20 amino acids that make protiens of living organisms on earth

Which entry is in the wrong position in the table?