Answer:
Because it is easier to measure
Explanation:
Measuring the production of ATP or NADPH is challenging and requires some advanced methods in a a research laboratory.
However, the production of a gas is much easier to measure, and can be done in school laboratories. For example, by observing the production of bubbles or using a gas cylinder can tell how much CO2 is being produced.
Answer:The answer is C: The nucleus divides in the stage before the cytoplasm divides, I just took a test and it had this question and this was the answer!
Explanation:
Depending on what electromagnetism your talking of,
visible electromagnetism in which eyes detect things like Fireflies, light bulbs, and stars all emit visible light.
<span>radio waves emitted by radio stations. Radio waves are also emitted by </span>stars<span> and gases in space.
</span>Infrared - is like the vision that night googles that<span> pick up the light emitted by things with heat.
</span>
https://imagine.gsfc.nasa.gov/science/toolbox/emspectrum1.html
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heres your answer
The macronutrients -- fat, protein and carbohydrates -- are high in energy density, which means that they have 4 or more calories per gram. The other essential nutrients -- water, vitamins and minerals -- have no calories, so they provide no energy.
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The answer is D. Hope this helps