jackalack jackalack

16-02-2017
Biology

contestada

What do veins have that arteries and capillaries do not?

A. Valves
B. Skin cells
C. Extra thick
D. Chambers

Respuesta :

AyseGurses101 AyseGurses101

16-02-2017

I think A is the answer

Answer Link

Onedirectionlove480 Onedirectionlove480

17-11-2020

Answer:

It is A lol

Explanation:

Answer Link

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