conditioned stimulus. Definition: in classical conditioning, an originally irrelevant stimulus that, after assocation with a US, comes to trigger a conditioned response Researcher: Ivan Pavlov Example: the previously neutral tone stimulus that now triggered the conditional salivation.î î î.efinition: in classical conditioning, a stimulus that unconditionally (naturally and automatically) triggers a response Researcher: Ivan Pavlov Example: food in mouth automatically triggers the salivary reflex.
General Sherman, the biggest tree in the world. The tree called General Sherman is not only the biggest giant sequoia, but it is also the biggest tree in the world. He is 83.8 m (274.9 feet) tall, his girth at breast height is 24,10 m (79 feet) (near the ground it is 31,3 m or 102,6 feet).
Diameter: 5.18 m. Stratosphere Giant was once the tallest tree in the world. It was opened in July 2000 in Humboldt National Park, at the first measurement in 2000, the height of the tree 112.34 meters and it continues to grow, the height of 113.11 m was recorded in 2010.