I know I'm late but this is to help others, Its C and D I just took the test.
Spanish Flu and the Bubonic Plague are two that I can think of off the top of my head
Answer:
D
Explanation:
because it made it quicker and it was more reliable than slaves therefore farmers made more profit
Answer:
behavioral flexibility
Explanation:
Behavioral flexibility: The term "behavioral flexibility" is described as the commutable changes in an organism's behavior with respect to the distinct changes in the internal or external surrounding environment.
In behavioral flexibility, an organism's "ongoing behavior" that can involve 'inactivity' is being altered, modified, and stopped and therefore changes into a few new behaviors.
In the question above, the given statement is an example of "behavioral flexibility".
