Question: Fact 1: Disease-causing microbes have a negative impact on the body. Fact 2: Harmful microbes that cause diseases are called pathogens. Given the two facts above, what effect do pathogens have.?
OPTIONS:
- Something with a head, thorax, and abdomen
- none
- healing
- single-celled organisms
- a negative impact on the body
- influenza orthomyxoviruses
- good health
- depress neuronal excitability
Answer: a negative impact on the body

Question: Fact 1: Mollusks have a circulatory system with one or two hearts that pump blood. Fact 2: Interestingly, a squid is also a mollusk. Given the two facts above, what does a squids circulatory system pump?
OPTIONS:
- Mucus
- Air
- Water
- Energy
- Blood
- Energy.
- heat
- oxygen
Answer: Blood

Question: Fact 1: Being burried under soil and mud changes peat into coal through extreme heat and pressure in a swamp over a long period of time. Fact 2: Marble is used for sculptures, and coal is used for fuel and energy like light. Given the two facts above, what does being buried under mud and soil change peat into?
OPTIONS:
- potash
- fuel
- elms
- mate
- magic
- fields
- peat
- bamboo
Answer:
fuel