Fact 1: Amphibians have permeable skin that easily absorbs substances from the environment. Fact 2: All frogs are amphibians. Given the two facts above, what feature allows frogs to absorb substances from the environment?
OPTIONS:
- four limbs
- poison dart frog
- hydrate their cells
- permeable skin
- layers of fat
- a cuticle
- predators
- double eyelid
permeable skin
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Fact 1: Lakes are generally bigger and deeper than ponds. Fact 2: Lake trout season opens in Lake Huron and Lake Michigan, excluding the refuges. Given the two facts above, trout are found in places generally bigger and deeper than what?
OPTIONS:
- bays
- lakes
- oceans
- ponds
- rivers
- deltas
- wetland
- salmon
ponds
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Fact 1: Ethanol is produced by alcoholic fermentation of the glucose in corn or other plants. Fact 2: Ethanol is a domestically produced, renewable fuel. Given the two facts above, alcoholic fermentation of the glucose in corn produces what?
OPTIONS:
- Organic compounds
- solid, liquid, gas
- Chemical energy
- bioaerosols
- harmful substances
- heat energy
- renewable fuel
- kinetic energy
renewable fuel
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Fact 1: Storms cause bodies of water to increase amount of water they contain. Fact 2: Lakes are large bodies of inland water. Given the two facts above, what water does a rain storm increase? ?
OPTIONS:
- Inches or fractions of inches.
- A covered pool.
- A lake is increased.
- Condensation
- to move people
- dead organisms
- Rain in clouds.
- A closed water bottle.
A lake is increased.
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