Self-education is, I firmly believe, the only kind of education there is
Answer: Friction
Explanation: Friction is a metaphoric concept for understanding globalization in particular places and times.
According to Tsing, culture change is continually co-produced through the interconnection characterized as "friction". It is an important element in sustaining global connections because it makes global connections relevant to local.
Answer:
The answer unconditioned response.
Explanation:
Unconditioned response is a natural reaction we show when presented with an unconditioned stimulus. It is an automatic, unlearned response, a reflex. Salivation, as mentioned in the question, is a natural response from our body when we have food in out mouth. Another example of unconditioned response would be jumping or screaming when someone scares us.
The sun. The sunlight energy flows from one trophic level through the next. Energy flows throughout the ecosystem and the primary source of energy for almost every ecosystem on Earth is the sun.