Ques:Q: Composite cones are steep-sided, cone-shaped types of what, which produce explosive eruptions? Choices: - earthquakes - mountains - craters - volcanoes A:

Ans:volcanoes
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Ques:Q: Sexual reproduction is the combination of (usually haploid) reproductive cells from two individuals to form a third (usually diploid) unique offspring. sexual reproduction produces offspring with novel combinations of what? Choices: - features - cells - phenotypes - genes A:

Ans:genes
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Ques:Q: What does the megaspore mother cell produce after meiosis division? Choices: - four diploid megaspores - two diploid megapores - two haploid megaspores - four haploid megaspores A:

Ans:four haploid megaspores
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Ques:Q: Thermodynamics do not give us any insight into what attribute of spontaneous processes? Choices: - acceleration - decrease - increase - rate A:

Ans:
rate
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