alys5180 alys5180

24-10-2016
Biology

contestada

how is the circulatory system similar to a road-and-highway system?

Respuesta :

Cayla3Nature Cayla3Nature

24-10-2016

The arteries are like the highway, they are the main way. Veins and capillaries are like the roads because they connect the highways and vice versa.

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