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").

Fact1: cell division often causes growth, Fact2: Mitosis is cell division., Question: What often causes growth? (A) exercise (B) hormones (C) Atrophy (D) collagen (E) Earthworms (F) Apoptosis (G) Necrosis (H) Mitosis
H

Fact1: DNA contains genetic instructions for proteins, and RNA helps assemble the proteins., Fact2: DNA acts as the store of genetic information., Question: What does DNA store? (A) information (B) Energy. (C) Chemical energy (D) voltage (E) calories (F) water (G) Energy (H) food
A

Fact1: when an animal moves , chemical energy is converted to mechanical energy, Fact2: Bats are animals that fly around at night., Question: What is converted into mechanical energy when bats fly? (A) batteries (B) chemical energy (C) adding heat (D) electrical energy (E) objects that have mass (F) mechanical waves (G) electricity (H) direct energy

B