Again, fairly more complex organs, but by far, the most complex solid organs are actually the vascularized, highly vascularized, a lot of blood vessel supply, organs such as the heart, the liver, the kidneys.
Opet, poprilično složeniji organ. do sada, najsloženiji čvrsti organi su u stvari vaskularizirani, veoma vaskularizirani, mnogo krvnih žila ih snabdijeva, organi kao što su srce, jetra, bubrezi.