BernieSexton379 BernieSexton379

04-11-2014
Biology

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In which organism does the respiratory system bring air directly near all the body's cells so that the circulatory system is not a main transporter of oxygen to the cells? A. tree frog B. mosquito C. shark D. lion

Answer :

karimita15 karimita15

04-11-2014

A. Tree , because trees release oxygen through photosynthesis

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04-11-2014

A.tree we release carbon dioxide nd the trees absorb it and produce oxygen

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