11. It is a layered structure , with a number of layers that varies by species. 12. Typically, the units are connected in a layered structure . 13. It is also possible to observe Rayleigh wave dispersion in thin films or multi-layered structures . 14. The layered structures can curve light around objects. 15. In mammals, the pallium evolves into a complex six-layered structure called neocortex or " isocortex ". 16. The slices have a tendency to fall apart, due to the layered structure of the leek. 17. The layered structure necessary for phonation will start to develop during the infancy and until the adolescence. 18. By the narrowest definition, stromatolites are layered structures that are the result of activity by microbial communities. 19. By changing the current at precise moments to select a different element, it can create a layered structure . 20. From the distribution of the isoseismals of this earthquake, it was suggested that there is a three-layered structure .
