Q: Historically, malaria has rivaled what as the leading cause of human death by infectious disease? Choices: - heart attack - hepatitis - cancer - tuberculosis A:
tuberculosis

Q: What have a symbiotic relationship between a fungus and a photosynthetic organism? Choices: - crustaceans - amphibians - sponges - lichens A:
lichens

Q: Q: The conversion factor between solubility and molar solubility of a compound is known as what? Choices: - mass effect - stochastic mass - molar value - molar mass A:
A: molar mass

Question: Q: Physical features on the earth's surface are known as ______ Choices: - atmospheres - diversity - biospheres - landforms A:
Answer: landforms

*Question*
Q: What element do nuclear power plants use in fuel rods? Choices: - plutonium - boron - magnesium - uranium A:
**Answer**
uranium

(Question)
Q: Platinum and gold are useful materials for constructing circuits because of their ability to resist what? Choices: - Electricity - decomposition - nitrogen - oxidation A:
(Answer)
oxidation