In this task, you are given two facts, and a multiple-choice question. Based on the given facts, answer the question with index of the correct option (e.g, "A").

Q: Fact1: the looseness of soil has a positive impact on a plant 's roots' growth in that soil, Fact2: Roots gather plant nutrients., Question: What does looseness of soil have an impact on? (A) age of the plant (B) viability of plant (C) important habitats (D) bloom time (E) climate (F) water retention (G) Plants growth (H) genetic diversity

A: G
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Q: Fact1: if gas is heated then that gas will expand, Fact2: If more space between 2 galaxies more space to expand so it moves away faster., Question: When gas is heated, it takes up more: (A) solutes (B) plasma (C) fluidity (D) energy (E) space (F) viscosity (G) matter (H) Energy.

A: E
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Q: Fact1: Male dogs use pheromones in urine to mark their territory., Fact2: All animals emit pheromones to mate., Question: Male dogs use urine to mark their territory the same way as they find what (A) H 2 O (B) humans (C) food (D) shelter (E) a path (F) abcess (G) mates (H) water

A:
G
****