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: a greenhouse is used to protect plants from the cold, Fact2: Plants are very easily raised from seed, sown in a cold greenhouse from February to April., Question: What does a greenhouse protect plants from to help them grow easily? (A) death (B) hotness (C) Winter (D) fronts (E) heat (F) drought (G) rain (H) chill
H

Fact1: if a neutral atom loses an electron then an atom with a negative charge will be formed, Fact2: If an atom loses an electron, it is then positive., Question: what can an atom be? (A) Energy. (B) energy (C) microscopic (D) dangerous (E) small (F) nucleus (G) an object (H) negative
H

Fact1: Insulin helps cells take up glucose from the blood., Fact2: Blood Glucose Blood Glucose Glucose is the principal source of energy for mammalian cells., Question: Cells obtain energy from the blood with the help of (A) sweating (B) batteries (C) pancreas (D) electron (E) insulin (F) alveoli (G) oxygen (H) sunlight

E