B, c, b are the answers in order
So, the fact that it's a specific instrument doesn't change why you need to correct the data.
However, for this question it is important to know the instrumentation.
Since respirometers are measuring the <span>C<span>O2</span>:<span>O2</span></span><span> relation, clearly having biotic material and abiotic material will change the measurements.
You should be able to figure out that the general gas law is coming into effect because of the act of cellular respiration.
In general terms, you are correcting your instrument to a known blank (you do this with scales and every other instrument).
By determining the reading for the blank (marbles) you can know the relative error of the instrument.
Taking a scale for example: You 0 the scale to a mass of importance (the amount of error you're okay with) and then use it for your measurements so you can be adequately confident of the mass you're measuring .</span>
Explanation:
the human body contains 7 billion atoms. there is 2/3 hydrogen, 1/4 oxygen & 1/10 carbon. 99% of the total in the body.
Answer:
3-Enzymes are biological catalysts
Answer:
It is called the secondary oocyte
Explanation: I found the flashcards from quizlet