Q: What does an electric conductor cross to generate current? Choices: - waves field lines - magnetic zone waves - magnetic polar waves - magnetic field lines A:
magnetic field lines

Q: What type of organism has spores that are spread by water and wind? Choices: - Plants - Trees - yeast - fungi A:
fungi

Q: How many pairs of autosomes are there? Choices: - five - four - Seven - three A:
three