In this task, you are given a multiple-choice question and you have to pick the correct option. Answer with option indexes (i.e., "A", "B", "C", and "D").

Q: A horse eats some hay, an apple and a sugar cube, then peacefully roams a field after eating while digesting the meal. During this time (A) the horse throws up (B) the food is deconstructed (C) the horse is hungry (D) the food is poisoned

A: B
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Q: Digestion is when stomach acid breaks down what? (A) food essays (B) sustenance (C) water (D) air

A: B
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Q: What is an example that ecosystems are an interconnected world? (A) animals' numbers decreasing when food decreases (B) animals' numbers increasing when predator numbers increase (C) animals' numbers increasing when plants decrease (D) animals' numbers decreasing when food increases

A:
A
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