Problem:OPTIONS:
- ligt
- relocation
- minutes
- graptolites
- Most plants
- geologic
- standard clock
- 24-hour

Fact 1: Macroevolution is evolution over geologic time above the level of the species. Fact 2: Species consist of groups of interbreeding populations. Given the two facts above, macroevolution is evolution over what time scale above the level of interbreeding populations?
****
A: geologic

Fact 1: Bottleneck effect occurs when a population suddenly gets much smaller. Fact 2: Severe droughts have caused much of the rural population to urbanize. Given the two facts above, severe droughts may cause ?
OPTIONS:
- evolution
- population growth
- forest is destroyed
- species variation
- major threat to health
- Dehydration
- the ground shaking
- a bottleneck effect
a bottleneck effect

Fact 1: All cells share some of the same structures and basic functions. Fact 2: Hair cells are also a type of skin cell. Given the two facts above, what shares some of the same structures and basic functions?
OPTIONS:
- sensory neurons
- all programming languages
- Veins and arteries.
- everything
- all objects
- an organism's body
- hair and skin
- animals

Answer: hair and skin

Question: Fact 1: Preventing the transfer of heat from an organims 's body causes that organism to keep warm. Fact 2: Fur and feathers help keep some animals warm during the harsh winter. Given the two facts above, what function can fur and feathers perform for some animals?
OPTIONS:
- the support structure
- they travel great distances
- the process of adaptation
- structure and function
- temperature regulation
- prevent bodies from transferring heat
- heat to cooler objects
- the production of heat
Answer: prevent bodies from transferring heat

input with options: Fact 1: Animals adapt to cold temperatures. Fact 2: And in winter it s very cold. Given the two facts above, what do animals try do in winter?
OPTIONS:
- shed fur
- expand
- ligt
- rest
- adapt
- use an adapter
- survive
- die
output: adapt

Problem: OPTIONS:
- basic function
- Veins and arteries.
- exact structure
- how they look
- energy usage
- Electrical energy
- types of protein
- Chemical energy
Q: Fact 1: All cells share some of the same structures and basic functions. Fact 2: Biological structures are too complex. Given the two facts above, what do all cells share?
Answer:
basic function