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: Blood pressure is highest in arteries and lowest in veins., Fact2: Blood Pressure Blood Pressure Blood pressure is the force of the blood on the artery walls., Question:  is highest in arteries and lowest in veins. (A) matter (B) voltage (C) Length (D) solutes (E) glucose (F) measure (G) Force (H) Joules
[A]: G


[Q]: Fact1: when a metal rusts , that metal becomes orange on the surface, Fact2: Iron rusts in the presence of oxygen and water., Question: Exposure to oxygen and water can cause iron to  (A) decrease strength (B) melt (C) uncontrollable burning (D) thermal expansion (E) turn orange on the surface (F) vibrate (G) Extremes of temperature (H) levitate
[A]: E


[Q]: Fact1: Endospores are commonly found in soil and water., Fact2: Endospores are a means of reproduction., Question: a means of reproduction are commonly found in what? (A) an organism's body (B) animals (C) soil and water (D) epidermis and dermis (E) Chlorophyll (F) Plant reproduction (G) swamp vegetation (H) Most plants
[A]:
C