r0e7veuYandina r0e7veuYandina

15-06-2016
Biology

contestada

In addition to being necessary for respiration, _______ also provides UV radiation protection.

A. water
(B.) carbon dioxide
C. oxygen
D. hydrogen

carbon dioxide?

Respuesta :

shaughanbrooks shaughanbrooks

15-06-2016

C because Oxygen is needed for respiration.

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