acid test
Explanation:
the first test the chemist should do is an acid test
DNA basically contains your genes. Basically, everything about you is from your DNA.
The function of the digestive system is to take food<span> into your </span>body<span>, </span>break<span> it </span>down <span>into individual nutrients (proteins, fats, and carbohydrates) and smaller nutrients (vitamins and minerals), and then </span>absorb<span> those small bits and pieces of </span><span>nutrients .</span>
