Problem:OPTIONS:
- storms
- oil
- cars
- coal
- air
- wind
- carbon
- water

Fact 1: Gases released during the use of fossil fuels causes global warming. Fact 2: Fossil fuels are coal, oil, and natural gas. Given the two facts above, what causes global warming?
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A: coal

Problem:OPTIONS:
- Fungi
- Winter
- air cools
- vegetation
- Animalia
- Protista
- epidermal
- Plantae

Fact 1: Plants that shed their leaves seasonally each year are called deciduous plants. Fact 2: All trees are in the Kingdom Plantae, the plants. Given the two facts above, members of what kingdom that shed their leaves seasonally each year are called deciduous.?
****
A: Plantae

Problem:OPTIONS:
- white
- Cold blood
- Less fat
- Warm blood
- environment
- Bodily water
- Extra fat
- Animal fur

Fact 1: Mammals have a layer of fat under the skin to help insulate the body. Fact 2: An extra layer of fat also helps protect the polar bear from the cold. Given the two facts above, what does a polar bear have to insulate its body?
****
A: Extra fat

Problem:OPTIONS:
- haploid plants
- genetic diversity
- spread flower seeds
- prevent evolution
- Reproduction
- eat weeds
- chew flowers
- important habitats

Fact 1: Pollination requires pollinators. Fact 2: Bees are effective pollinators. Given the two facts above, bees are necessary to?
****
A:
spread flower seeds