“C “ is right answer. Plant throw out oxygen during photosynthesis
A. it becomes a negative ion
Answer is cjust took test
<span><span>Kingdom >> Animalia
</span><span>Phylum >>Chordata
</span><span>Subphylum >>>Vertebrata
</span><span>Class >>> <span>Amphibia</span></span></span>
Your answer should be A. 20%
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