Answer:
The American bison is the national animal of USA..
<span>A typical questions asking someone to point out something given a selected sample would have provided enough visual data that is sufficient to make a conclusive decision from. So given a chart or a table with certain number of clients showing no signs of infection and others with infection. It's easy to pick the numbers from the chart or table. In the given question, there is no chart or table and as such, not enough data with which a conclusive and coherent answer can be arrived at.</span>
Answer:
pH - Each enzyme has an optimal pH at which it works best, if the pH is too acidic or basic, the enzyme will start to denature.
Temperature - Each enzyme has an optimal temperature at which it works best as well. If it is too hot, the enzyme will start to denature and if it is too cold, there will be fewer collisions between enzymes and substrates.
Explanation: