Fact 1: Most amphibians breathe with gills as larvae and with lungs as adults. Fact 2: All frogs are amphibians. Given the two facts above, what can breathe with gills as larvae and with lungs as adults?
OPTIONS:
- humans
- viruses
- a fish
- animals
- bats
- frogs
- bacteria
- air
frogs
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Fact 1: An animal requires warmth for survival. Fact 2: Cubs are born in the winter and nestle in their mother's fur for warmth and to nurse. Given the two facts above, what can aid most animals in survival?
OPTIONS:
- fats
- a rifle
- food
- a weapon
- coat
- fur
- feed
- a house
fur
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Fact 1: Shivering occurs when many muscles contract a little bit all at once. Fact 2: Heat production is increased by shivering and non-shivering thermogenesis . Given the two facts above, what ccurs when many muscles contract a little bit all at once?
OPTIONS:
- heat production
- heat loss
- sweating
- permineralization
- hypothermia
- resistance
- cramping
- heat energy
heat production
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Fact 1: Disease-causing microbes have a negative impact on the body. Fact 2: Microbes are also called bacteria or microorganisms. Given the two facts above, what bacteria have a negative impact on the body?
OPTIONS:
- helpful
- parasites
- disease-causing
- Roundworms.
- beneficial
- smallpox
- disease-curing
- a pathogens
disease-causing
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