Answer:
Too much cortisol can cause some of the hallmark signs of Cushing syndrome
The use of alcohol by the operator can have an effect in operational safety of the vessel and that would include the crew as well as the passengers. Hope this is the right answer and would be of big help.
Red tide is a common name for algal blooms, which are large concentrations of aquatic microorganisms, such as protozoans and unicellular algae.
The upwelling of nutrients from the sea floor, often following massive storms, provides for the algae and triggers bloom events
The answer you are looking for is “Drought”.
What he did was say that evolution happened that over time the birds seemed to be changing