Fact 1: The Earth revolving around the Sun causes the seasons to change on its axis. Fact 2: Weather and seasons Seasonal changes and weather affect all plants and animals. Given the two facts above, what affects all plants and animals as the Earth revolves around the sun?
OPTIONS:
- starlight
- cool breezes
- global warming
- electromagnetic energy
- moisture levels
- fossil fuels
- temperature
- weather changes
weather changes
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Fact 1: Bacteria can cause people to become ill. Fact 2: Also, when they get sick, the illness can progress at much greater speed. Given the two facts above, what does bacteria do?
OPTIONS:
- be a medicine
- morph into a virus
- exhibit learned behavior
- cause people to become sick.
- dividing into two parts
- grow and divide rapidly
- decomposing dead organisms
- Remove waste from the body
cause people to become sick.
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Fact 1: Fission takes place when an animal divides into two parts. Fact 2: Euglenoids are eukaryotes, and reproduce by fission. Given the two facts above, euglenoids reproduce by what?
OPTIONS:
- dissection
- production of energy
- dividing into two parts
- excretion
- mechanical waves
- insemination
- converting mass to energy
- metabolic reaction
dividing into two parts
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Fact 1: Female gametophytes produce eggs inside the ovaries of flowers. Fact 2: Fruits develop from the ovary of the flower. Given the two facts above, in flowers, where do female gametophytes produce eggs?
OPTIONS:
- fruit
- ferns
- plants
- embryos
- edible
- seeds
- bushes
- orchids
fruit
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