Fact 1: Organs of excretion make up the excretory system. Fact 2: Excretion begins with the kidneys. Given the two facts above, kidneys are a part of what system?
OPTIONS:
- allow growth
- excretory
- respiratory
- organ
- complex
- storing water
- endocrine
- circulatory
excretory
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Fact 1: Aairplane is used for moving people across bodies of water. Fact 2: Kids are fascinated with airplanes. Given the two facts above, what are kids fascinated with moving?
OPTIONS:
- insects
- starfish
- People
- Light
- Limbs
- animals
- pigeons
- movement
People
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Fact 1: Agasoline lawn mower converts gasoline into motion. Fact 2: Most mowers are powered by gasoline-driven combustion engines. Given the two facts above, what does a combustion engine convert into motion?
OPTIONS:
- Gasoline
- Grass clippings
- energy
- fossil fuels
- Energy.
- heat energy
- A steam engine
- An electric motor
Gasoline
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Fact 1: Populations of viruses do not grow through cell division because they are not cells. Fact 2: Viruses are parasites of cells. Given the two facts above, populations of viruses do not grow through division because they are what?
OPTIONS:
- reproduce
- homogenous
- negative
- dangerous
- Loose
- parasites
- complex
- fungi
parasites
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