Altruism is the term for the kind of behavior in which an animal reduces its own fitness to help other members of its social group.
According to the standard definition, a social behaviour counts as altruistic if it reduces the fitness of the organism appearing the behaviour, however boosts the health of others. This become the definition used by Hamilton (1964), and by means of many next authors. Altruism is while we act to sell a person else's welfare, even at a chance or price to ourselves. The fees and blessings are measured in terms of reproductive fitness, or expected variety of offspring. So by using behaving altruistically, an organism reduces the quantity of offspring it's far likely to produce itself, however boosts the likelihood that other organisms are to supply offspring.
Evolutionary biologists determined that an animal's behaviors are altruistic when they benefit other people, even to the capability detriment of themselves. Species with complicated social structures like bees, ants and termites offer great examples of biological altruism.
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<span>This is an example of classical conditioning. Just as Pavlov's dogs continued to salivate upon the sound of the bell, even when there was no longer any food presented to accompany it, the girl continues to cry when she sees the nurse, even though the nurse is not carrying the needle or planning to give an injection.</span>
Answer:
Some trails that were in the Old West were Old Spanish Trail, Oregon Trail, California Highway, Mormon, Santa Fe Trail, Trail, Southern Emigrant Trail. The Mormon Trail, The Oregon, and the California trails, were the 3 main trails that led to the West during Manifest Destiny.
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Answer:
resources and exchanged for final payments for goods and services
