Q: Fact 1: Most people can survive only a few days without water. Fact 2: Close to 200,000 people drink that water. Given the two facts above, people can survive only a few days without what?

OPTIONS:
- dehydration
- sleeping
- liquid
- glucose
- working
- Chlorophyll
- drinking
- breathing

A: drinking

Q: Fact 1: Energy enters ecosystems in the form of sunlight or chemical compounds. Fact 2: Sunlight is composed of photons, or particles of solar energy. Given the two facts above, energy enters ecosystems in the form of ?

OPTIONS:
- wind
- warmth
- light
- glucose
- photons
- sun's heat
- heat
- expelled

A: photons

Q: Fact 1: Water vapor cooling causes that water vapor to condense. Fact 2: Vapor condenses, falls and seeps into the ground. Given the two facts above, water vapor cooing causes that water to fall and what?

OPTIONS:
- It gets heated up
- Plant growth is reduced
- Evaporation
- seep into the ground
- Exfoliation
- circulatory systems
- Heat energy
- reflect objectstowards the eye

A: seep into the ground

Q: Fact 1: Intense heat has a negative impact on an organism. Fact 2: Heat loss is inhibited by the intense vasoconstriction. Given the two facts above, intense _ has a negative impact on an organism?

OPTIONS:
- dilation
- contractions
- vasoconstriction
- chemical reaction
- energy of moving objects
- Greenhouse gasses
- digestion
- electromagnetic energy

A:
vasoconstriction