Fact 1: Smell is used for finding food by some animals. Fact 2: Smell receptors, nerve tissue that picks up smells, are located in the lining of the nose. Given the two facts above, receptors in the lining of the nose are:?
OPTIONS:
- heat or cold
- larger than the nose
- tastebuds
- used to find food
- insect
- barrel-shaped
- segmented
- messengers
used to find food
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Fact 1: Electricity is used as an energy source by electrical devices. Fact 2: Of course, computers are electronic devices, and as such, they deal in electrical terms. Given the two facts above, electricity is used for energy by what?
OPTIONS:
- cucumbers
- cells
- computers
- humans
- minerals
- human computers
- consumers
- adding heat
computers
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Fact 1: Endocrine hormones travel throughout the body in the blood. Fact 2: Puberty leads to hormonal and sexual changes. Given the two facts above, puberty leads to sexual changes that travel throughout the body in what?
OPTIONS:
- blood
- A drug.
- hair
- sleep
- painful
- years
- eyes
- chest
blood
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Fact 1: Evolution occurs in response to a change in the environment. Fact 2: Different environments Life is a changing phenomenon. Given the two facts above, evolution occurs in response to what in life?
OPTIONS:
- static events
- global warming
- that material's properties
- changing phenomenon
- major threat to health
- changing tides
- Animal survival
- isolated events
changing phenomenon
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