Answer:
A behavioural contingency.
Explanation:
This simply does certain explanations on psychology, saying that their is no best way to organizing and also leading of humans which are seen to posses different behaviours. This analytical approach is also seen to have a certain number of theories too.
Sometimes these contingencies tend to alter the main behaviour and also be used to increase the desired behavior, replacing certain problematic behavior or to extinguish a dangerous or difficult behaviour. Some researchers has explained contingency to be such that requires quick reinforcement and also clear communication with other attributes too.
The Incas had a centrally planned economy, perhaps the most successful ever seen. Its success was in the efficient management of labor and the administration of resources they collected as tribute. Economic exchanges were made using the barter system by which people traded with each other for things they needed.
Answer:
B. Three rings cleaved bark
Explanation:
xylem is arranged in rings. The xylem vascular tissue has water and minerals that is from the roots that go to.the rest of the tree. It also gives the tree physical support. Its found inside the cambium layer.
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The answer is Greek Mythologies, Fables and Folk, and Fairytales. I hope this helps! :) PLEASE GIVE THIS A THANKS AND A BRIANIEST ANSWER/CROWN! :)
Answer:
Genetic drift is the change or mutation in the gene pool over generations. It can take several generations for a genetic drift to take place in a community. But if the population of that generation is smaller, there are higher chances that the genetic drift would occur over the next very generations. Any mutilations that disrupts the natural course of genetic transfer can cause genetic drift to take place in those species.
