Answer the following question given this paragraph: 

Figure 21.3 Lymphatic Capillaries Lymphatic capillaries are interlaced with the arterioles and venules of the cardiovascular system. Collagen fibers anchor a lymphatic capillary in the tissue (inset). Interstitial fluid slips through spaces between the overlapping endothelial cells that compose the lymphatic capillary.


Q: Lymphatic capillaries are interlaced with the arterioles and venules of which system?


A:
cardiovascular system