Q: Q: What is used in the growth, development, functioning and reproduction of all known living organisms and many viruses? Choices: - viruses - bacteria - enzymes - dna A:
A: dna

Q: Q: The second step in eukaryotic cell division is division of which part of the cell? Choices: - protons - molecules - Cell Division - nucleus A:
A: nucleus

Q: Q: What kind of reaction, in general, keeps stars shining? Choices: - magnetism - fission - evolution - fusion A:
A: fusion

Q: Q: Scrubbers and catalytic converters are examples of technologies that change what into harmless compounds? Choices: - contaminants - toxins - mutations - pollutants A:
A: pollutants