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: Secondary meristem is located within and around the vascular tissues., Fact2: Plant tissues are produced from meristems., Question: What has vascular tissue? (A) rocks (B) the Sun (C) trees (D) plants (E) grass (F) Conifers (G) all plankton (H) Oak

A: D
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Q: Fact1: Centrioles are organelles involved in cell division., Fact2: Mitosis is cell division., Question: What are organelles involved in mitosis? (A) animals (B) Conifers (C) Most plants (D) it needs them (E) graptolites (F) fur seals (G) centrioles (H) sensory neurons

A: G
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Q: Fact1: Earth 's magnetic patterns are used for finding locations by animals that migrate, Fact2: Boreal and temperate species have generally survived by migrating., Question: How do boreal species ensure their survival? (A) Staying put (B) population movement (C) Leaving children behind (D) Earth's magnetic field (E) Going to work (F) food and shelter (G) genetic diversity (H) looseness of dirt or compost

A:
D
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