Fact 1: The force of water against the seed coat causes a root to emerge from a seed. Fact 2: Instead, trees use a method called osmosis to force water upwards. Given the two facts above, answer the question "How does a seed gain water in order to produce a root?" with the following options: - lapping - watershred - spring - quenching - osmosis - wind - reverse osmosis - Regrows it
osmosis

Fact 1: Acar engine usually converts gasoline into motion and heat through combustion. Fact 2: Material is classified as a combustible liquid. Given the two facts above, answer the question "What does an engine use as liquid fuel?" with the following options: - fossil fuels - gasoline - kerosene - energy - bunker fuel - Energy. - fur and fat - water
gasoline

Q: Fact 1: Drought is when amount of precipitation decreases. Fact 2: Drought decreases the availability and abundance of the natural food supply. Given the two facts above, answer the question "What decreases when precipitation does?" with the following options: - Pests - Winter - Food - loss - pH - Soda - elms - Sunlight
A: Food

Question: Fact 1: Male dogs use pheromones in urine to mark their territory. Fact 2: Generally, pheromones are volatile substances. Given the two facts above, answer the question "Male dogs use what in their urine to mark their territory?" with the following options: - hydrocarbons - volatile substances - kinetic energy - an area swollen with pus - Chemical energy - competing for resources - add a solute - Positive charges
Answer: volatile substances

*Question*
Fact 1: Cutting down trees has a negative impact on an ecosystem. Fact 2: Loggers have been careless in where they cut down trees. Given the two facts above, answer the question "What has a negative impact on an ecosystem?" with the following options: - health - Pollution - Pesticides - time - disease - sunlight - loggers - Cars
**Answer**
loggers

(Q).
Fact 1: Disease has a negative impact on an organism. Fact 2: Peace is freedom from sickness and disease. Given the two facts above, answer the question "What has a negative impact on an organism?" with the following options: - influenza - sickness - smallpox - leukemia - liver cancer - food - air - water
(A).
sickness