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: matter vibrating can cause sound, Fact2: Thus, sound is a wave in air ., Question: what can matter vibrating cause? (A) Pollution (B) energy (C) Relieve pain (D) kinetic energy (E) wave in air (F) Energy. (G) murmur (H) Greenhouse gases
E

Fact1: information in an organism 's chromosomes cause genetic traits to be passed down to that organism 's offspring, Fact2: DNA, which contains our genetic code, is the basic building block of chromosomes., Question: DNA causes what to inherit genetic traits? (A) offspring (B) some mammals (C) ancestors (D) Nematoda (E) heterotrophs (F) animals (G) minerals (H) grandparents
A

Fact1: Ribosomes are sites where proteins are made., Fact2: E ndoplasmic reticulum are membranes attached to ribosomes., Question: What are membranes attached to sites where proteins are made? (A) the body's largest organ (B) Veins and arteries. (C) epidermis and dermis (D) layers of fat (E) cell walls (F) cell membranes (G) endoplasmic reticulum (H) brain cells

G