She may suggest that the woman lean over a birth ball having her knees on the floor. (the hands-and-knees position, whether or not - using the ball should help with the back pain<span>.)</span>
The answer is Analytical chemistry.
Analytical chemistry is the area of chemistry that focuses on the composition of matter. Inorganic chemistry involves the study of substances that in general do not contain carbon. Organic chemistry is the study of compounds that contain carbon while physical chemistry is the area of chemistry that deals with the mechanism, the rate, and the energy transfer that occurs when matter undergoes a change.
Answer:
B i have done this before and it went on my tounge
Explanation:
DNA is negatively charged, therefore, when an electric current is applied to the gel, DNA will migrate towards the positively charged electrode.
