(Question)
Fact 1: Some animals' fur grows thicker for staying warm in the winter.  Fact 2: Winter is the coldest season.  Given the two facts above, answer the question "what do some animals grow thicker fur for staying warm during?" with the following options:  - dry and hot  - in the autumn season  - dry conditions  - coldest season  - colder weather  - When it's cold  - subtropical  - Under 32 degrees
(Answer)
coldest season


(Question)
Fact 1: Some light bulbs convert electricity into light and heat energy.  Fact 2: Household light bulbs are evacuated glass enclosures with wires leading to a tungsten filament.  Given the two facts above, answer the question "Some what enclosures convert electricity into light and heat energy?" with the following options:  - made  - glass  - wool  - support  - fabric  - cotton  - cells  - unique
(Answer)
glass


(Question)
Fact 1: Cartilage is a tough tissue that contains a protein called collagen.  Fact 2: Sharks have a cartilage skeleton.  Given the two facts above, answer the question "What has skeleton made of tough tissue that contains a protein called collagen?" with the following options:  - mammals  - rocks  - animals  - sharks  - a fish  - cows  - humans  - plants
(Answer)
