DNA
Nucleoulos
Nuclear Membrane
Answer:

Explanation:
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In this case, since the volume is computed by multiplying the given dimensions as follows:

The result is shown in cubic meters since each meter is also added:

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Answer: A. is elliptical
B. IS inrregulur C. spiral
Explanation: this should be it
Fire extinguishers and fire blankets are used when fires are in a lab