Q: Superconductors are materials with a resistivity of? Choices: - above zero - greater density - high magnitude - zero A:
zero

Q: What significant part of the cell do prokaryotic cells lack? Choices: - a cell wall - a ribosome - mitochondrial dna - a nucleus A:
a nucleus

Q: Q: What mineral is used to produce glass? Choices: - lead - feldspar - pyrite - quartz A:
A: quartz

Question: Q: Mountain building and earthquakes are some of the responses of rocks when subected to what? Choices: - time - erosion - weather - stress A:
Answer: stress

*Question*
Q: The word antibiotic comes from the greek anti, meaning "against," and bios, meaning this? Choices: - bacteria - germ - virus - life A:
**Answer**
life

Q: What is the term for polyatomic ligands with two or more donor atoms? Choices: - proteins - polyamines - angiosperms - chelates A:
chelates