During phototropism, the plant hormone auxin<span> controls cell elongation.</span>
Measure the amount of chemical used, measure the mass before and after
The enzyme that is present within the stomach and the lining of the muscular gland, would function optimally in high H+ concentration and would require much HCl needed for an appropriate pH environment to function
This would be pepsin, I believe.
Answer:
Polarity is the distribution of electric charge over the atoms joined by the bond.