Fact 1: Pollination is the fertilization step in the sexual reproduction of plants. Fact 2: Pollination is mostly by honeybees, and wind pollination is limited. Given the two facts above, plant reproduction is often assisted by what insect?
OPTIONS:
- wasps
- crickets
- ants
- salamanders
- honeybees
- animals
- seeds
- vegetation
honeybees
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Fact 1: Behaviors that improve fitness increase through natural selection. Fact 2: Adaptation is the result of natural selection. Given the two facts above, behaviors that improve fitness increase through what?
OPTIONS:
- evolving
- relocating
- absorbing
- competition
- Riding a bike
- Animal survival
- kinetic energy
- adaptation
adaptation
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Fact 1: Bacteria can cause people to become ill. Fact 2: Fully cooking oysters kills the bacteria. Given the two facts above, what can be done to prevent illness from eating oysters?
OPTIONS:
- Eating only younger oysters
- wearing protective clothing
- evaporative cooling
- shucking with two hands
- prolactin release
- excretory structures
- Fully cooking the oysters
- electron transport
Fully cooking the oysters
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Fact 1: Evaporation of sweat uses energy, and the energy comes from body heat. Fact 2: Heat When exercising, the body creates excess heat. Given the two facts above, evaporation of sweat uses energy, where does the energy come from?
OPTIONS:
- vapors
- temperature
- expelled
- environment
- hydration
- water vapor
- The Sun
- exercise
exercise
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