The most common cause is the accuracy of the measurement instruments. And the observation of operator is also an important factor. That's why one measurement should do three times and use the average.
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Answer:
D
Explanation:
The correct answer would be that <u>digestion increases as the volume of the enzyme increases.</u>
<em>Protein digestion is catalyzed by the pepsin enzyme and aided by HCl. The combined actions of both substances form the basis for the digestion of protein in the stomach. Hence, one would expect the digestion of the boiled egg white to increase with the increase in the volume of the enzyme - all other factors remaining constant.</em>
The correct option is, therefore, D.
The answer is A. to land on an asteroid. This is the right answer trust me i took the test.
"Send a robot to measure how much oxygen is dissovled in ocean water at various depths, because the amount of oxygen dissovled in water changes with pressure" <–– the answer
Blood cells carry oxygen to the rest of the cells in the body, and hemoglobin can help it do so. But in order for the hemoglobin to be effective enough, the blood cell has to be a certain kind of shape.