The answer is Ivan Petrovich Pavlov.
He was a Russian physiologist acknowledged principally for his work in classical
conditioning. From his juvenile days Pavlov revealed
intellectual inquisitiveness along with an uncommon vigor which he mentioned to
as "the instinct for research".
Answer:
I would say B.
Explanation:
All the other answers are not very upfront and specific and don't really make sense. When a group of people are unified or are without conflict a societey will succeed. A good example of this is how aincient China had dynasties and how they all fell and was mainly because of conflict (being ununified).
Answer:
Facial behavior has an innate, unlearned component.
Explanation:
The debate of nature vs. nurture is one of the most important ones in the social sciences. "Nature" states that some traits are innate to humans, and are already within us the moment we are born. On the other hand, "nurture" refers to the idea that it is society that teaches us some of our traits, and we adopt them based on our culture. What this research wants to show is that human facial behaviour has a component that is innate and unlearned.
The one that might occur if the animal had a prolonged period of untreated lesion on its brain stem is potential of undetected brain tumor.
It is highly recommended for per owners to immediately do an MRI if you notice a weird bump on your pet's head.