Fact 1: Operating an automobile usually requires fossil fuels. Fact 2: Automobiles and the burning of fossil fuels generate gases such as sulphur dioxide. Given the two facts above, answer the question "What does an automobile create when it burns fuel?" with the following options: - Acids - tar - Energy. - heat - Gases - gas - sweat - energy
Gases

Fact 1: Wind causes erosion. Fact 2: Sedimentation is the result of erosion. Given the two facts above, answer the question "what causes sedimentation?" with the following options: - salmon - stream - wind - rain - deltas - rivers - H20 - gills
wind

Q: Fact 1: Evaporation of sweat uses energy, and the energy comes from body heat. Fact 2: When sweat comes in contact with the skin it is cooled as the sweat evaporates. Given the two facts above, answer the question "energy leaves from what when sweat contacts with skin" with the following options: - radiation - heat energy - expelled - vapors - body heat - heat produced - conduction - metal
A: body heat

Question: Fact 1: Threatening behavior by predators causes a porcupine to extend its quills. Fact 2: Puffers are smooth skinned while Porcupines have the characteristic spines or quills. Given the two facts above, answer the question "What does a porcupine do with its spines when it's threatened?" with the following options: - killing insects - Shoot them - kill them - protect them - Extend them - Shed them - Retract them - behave
Answer: Extend them

*Question*
Fact 1: Cell division often causes growth. Fact 2: Cytology Cell division Cells proliferate by mitotic division. Given the two facts above, answer the question "Mitosis often causes what?" with the following options: - loss - pregnancy - gene flow - symptoms - reduction - growth - shrinkage - sperm
**Answer**
growth

(Question)
Fact 1: Evolution occurs in response to a change in the environment. Fact 2: Evolution Evolution is the changing pattern of life forms. Given the two facts above, answer the question "what happens in response to change in environment?" with the following options: - Plant growth is reduced - the wearing away of rock - lifeforms change their pattern - antimatter - density changes - Warm air moving into cold air - erosion from rivers - gravity changes
(Answer)
lifeforms change their pattern