Problem: OPTIONS:
- anemia
- dry conditions
- harm them
- contamination
- burning coal
- Smoking
- heat or cold
- themselves
Q: Fact 1: Viruses cannot reproduce by themselves. Fact 2: Viruses are germs that cause people to get sick. Given the two facts above, germs that cause people to get sick cannot reproduce by what?
Answer: themselves
Problem: OPTIONS:
- circulatory systems
- an electric chair
- amphibians
- volts
- consumers
- a living being
- animals
- an electric current
Q: Fact 1: Electrocution causes harm to an organism. Fact 2: Man is a living being or organism. Given the two facts above, electricution would cause harm to what?
Answer: a living being
Problem: OPTIONS:
- trees planted
- scattered light
- water poured
- It decreases
- bloom time
- greenhouses built
- it can be seen
- tree falls
Q: Fact 1: If a tree falls then sunlight becomes available to the surrounding plants. Fact 2: Many small plants grow in the shade under the trees. Given the two facts above, previously shaded areas now have sunlight available when what happens?
Answer:
tree falls