I think you are right. B is the right answer.
Answer:
Adenine (A) with Thymine(T)
Cytosine(C) with Guanine(G)
Hmm, we use carbohydrates as our main fuel energy source but we also store energy in lipids.
Answer:
Yes.
Explanation:
Produced from starch by partial hydrolysis, it is usually found as a combustible/explosible, white, hygroscopic spray-dried powder.