They use it as a defense because if they are being hunted by a predator, they will use a certain light pattern to alert any larger predators to get whatever is hunting them.
Answer:1
I would say that the only answer that would make sense would be number one because all the others are giving reasons to why you should be able to get the raise
Answer: a. What motivates people.
Explanation:
According to the doctrine of Psychologism Egoism, people are always motivated to act following their own interests, meaning that all human motivation is egoistic. This theory, therefore, is about what motivates people´s actions. Is not about what is good and right, as the motivation is considered ultimately egoistic. The theory establishes no relation between motivations and religion, nor normative ethics, or specific rules as deontology would suggest.