Aortic arches supply gill arches in fish a. Capillary beds in gills allow for exchanges of oxygen and carbon dioixide 2.
(Aortic arches supply gill arches in fish a. Capillary beds; allow; for exchanges of oxygen and carbon dioixide 2; L:in gills)
Aortic arches supply gill arches in fish a. Capillary beds
allow
for exchanges of oxygen and carbon dioixide 2 L:in gills