Fact 1: Carpooling decreases the amount of cars used to travel to a place. Fact 2: Carpooling cuts down on congestion and pollution. Given the two facts above, answer the question "What decreases when we decrease the amount of cars traveling to one place?" with the following options: - Temperature - Heart rate - Climate change - Pollution - Clean air - forces - Burning fossil fuels - gene flow
Pollution

Fact 1: Cross-pollination increases genetic diversity. Fact 2: Evolution requires genetic diversity. Given the two facts above, answer the question "What does evolution require?" with the following options: - Time and energy - Plant reproduction - cross-pollination - Reproduction - gene flow - coded genes - circulatory systems - animals with backbones
cross-pollination

Q: Fact 1: Coral reefs provide food and shelter to many ocean organisms. Fact 2: Coral reefs occur mainly as numerous patch reefs. Given the two facts above, answer the question "Where is the name of a habitat where a variety of ocean organisms often seek food and shelter?" with the following options: - gastropod shells - body water - seaweed - more abundant - whale - coastlines - algae - patch reefs
A: patch reefs

Question: Fact 1: Cutting down trees has a negative impact on an ecosystem. Fact 2: Trees are cut down in the forest and are then sent to a paper mill. Given the two facts above, answer the question "a what can have a negative impact on ecosystem" with the following options: - paper mill - A virus - deforestation - storm - disease - rainfall - tree - Pollution
Answer: paper mill

*Question*
Fact 1: Migration is a type of movement that changes population size. Fact 2: Insects can also migrate. Given the two facts above, answer the question "When insects move from one place to another, this usually causes" with the following options: - seed dispersal - Transfers energy - change in mood - death and devastation - change in population size - change in individual insect - change in shape - converting mass to energy
**Answer**
change in population size

(Question)
Fact 1: Using a gasoline engine requires burning gasoline. Fact 2: And, of course, burning of gasoline produces toxic carbon monoxide. Given the two facts above, answer the question "Toxic carbon monoxide is produced by what?" with the following options: - gasoline engines - Electric generators - electric cars - electricity - solar panels - cigarettes - an engine - ionization
(Answer)
gasoline engines