Paramecia have a micro nuclei and a macro nuclei.
I think the correct answer among the choices listed above is option B. Silicon oxide is the solid that contains two types of bonds because you have Si-Si bonds and Si-O bonds. That is two different covalent bonds. Hope this answers your question.
Answer:
Water and carbon dioxide combine to form glucose and oxygen.
I hope this helped :)
Answer:
the answer is most likely b, sorry if im wrong.
Explanation:
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