Atoms. Every element is made of a specific type of atoms.
Answer:
double helix, which is made up of a nitrogenous base, a five-carbon sugar (deoxyribose), and a phosphate group. There are four nitrogenous bases in DNA, two purines (adenine and guanine) and two pyrimidines (cytosine and thymine).
Explanation:
GMOs do not put consumers at any more Rick than non modified food would. It also has increased crop yields abs reduces costs for food production.
The first one is going to be b and the second one is going to be a
