Q: How many moons does pluto have? Choices: - six - two - four - three A:
three

Q: What is the type of reproduction where part of the parent plant is used to generate a new plant? Choices: - sexual reproduction - coaxed reproduction - byproduct reproduction - asexual reproduction A:
asexual reproduction

Q: Q: Mercury and lead, which was once widely used in paint and gasoline, are examples of what type of metals? Choices: - gaseous heavy metals - alloys - sulfuric heavy metals - toxic heavy metals A:
A: toxic heavy metals

Question: Q: What can be combined with an amine to form an amide? Choices: - carbon dioxide - ketones - acetic acid - carboxylic acid A:
Answer: carboxylic acid

*Question*
Q: What were the electrons initially called? Choices: - gamma rays - plasma rays - polymer rays - cathode rays A:
**Answer**
cathode rays

*Question*
Q: From what did the first proto-oncogenes arise? Choices: - spores - carcinogens - bacteria - viral infections A:
**Answer**
viral infections