Q: Q: The human genome has how many more alu elements than the chimpanzee genome? Choices: - six times - ten - two times - three times A:
A: three times

Q: Q: Most metals exist in which form at room temperature? Choices: - gases - liquids - oils - solids A:
A: solids

Q: Q: Fusion is another nuclear process that can be used to produce energy. in this process, smaller nuclei are combined to make larger nuclei, with an accompanying release of this? Choices: - food - mineral - cells - energy A:
A: energy

Q: Q: What two basic types of feather does a bird have? Choices: - carrying and down - up and down - flight and landing - flight and down A:
A: flight and down