Q: Within a group, the ionization energy decreases as the size of the atom gets what? Choices: - brighter - smaller - lighter - larger A:
larger
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Q: Modern members of what broad animal group live in many different habitats and are found on every continent except antarctica? Choices: - arachnids - amphibians - parasites - reptiles A:
reptiles
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Q: What is the total number of codons? Choices: - 45 - 51 - 68 - 64 A:
64
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Q: Higher pressures increase the solubility of what? Choices: - molecules - fuels - bases - gases A:
gases
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