Relating to Blood Vessels
This page is the CodyCross answer for the clue below from The 70's, Group 334, Puzzle 1 (Hot Wheels and Barbie).
Question is: Relating to Blood Vessels
and the answer is: VASCULAR
Word Meaning:
VASCULAR — (anatomy) Relating to the flow of fluids, such as blood, lymph, or sap, through the body of an animal or plant, or to the vessels that carry such fluids
Definitions from Wiktionary.