Answer:
D. More bacteria congregated in the red and blue light regions because the algae in those regions produced the most oxygen.
Explanation:
In 1883, Theodor W. Engelmann conducted a classic experiment in which he wanted to help determine the relationship between wavelengths of light and the rate of photosynthesis. We consider that these bacteria congregated in search of the oxygen production, because when they are exposed to light, it is possible for them to produce oxygen through photosynthesis.
There’s many things that are not necessary. The things that are would be food water some sort of shelter and a working body, I think you can go from there. Sorry if that’s not what your looking for. Hope it helps though! ♥️
The answer is most likely C. Can be used and consumed without risk.
<span>Amitriptyline
is commonly used as an anti-depressant.
However, the tricyclic adjuvant drug has been shown to cause relief of pain. However, it has not been
determined as to whether the analgesic effects of the drug is due to its pharmacological
activity in the body or due to secondary effects from its action of mood-alteration. </span>
