Answer:
Extinction
Explanation:
For example, your dog will naturally salivate at he sight of food, but if you train your dog to salivate when you ring a bell when presenting food to it, the dog overtime associates the bell with food, and would salivate anytime you ring a bell even without presenting its food.
The salivation that is stimulated by the ringing of the bell even in the absence of food is the conditioned response.
The ringing of the bell is the conditioned stimulus, while the food that naturally initiates salivation is the unconditioned stimulus.
Overtime, if you keep ringing the bell (conditioned stimulus) only without presenting food (unconditioned stimulus), your dog would gradually stop salivating without sighting food. This reduction or decrease in the conditioned response (salivating) is what is referred to as extinction.
Answer:
B. Nervous Tissue
Explanation:
When it multiplies in the nervous system, the virus can destroy nerve cells. These nerve cells cannot regenerate, and the affected muscles lose their function due to a lack of nervous enervation - a condition known as acute flaccid paralysis (AFP). But basically, it causes paralysis.
A. 20 minutes is the target rate during exercises
Some key points in this passage are 1) how many packs Rose smoked everyday. This is important b/c it contributes to how harmful cigarettes are 2) what she died of: terminal lung cancer. This is important b/c it shows the harmful effects of cigarettes 3) the court process. This is important b/c the defendant's (Rose) family and lawyer pursued the lawsuit after she was dead, they were adamant about getting justice for Rose and 4) the court decision. This is important b/c it brought attention to cigarette brands and what ALL of the effects were. Also this was the first step to tobacco brands putting warnings on their products. These are the key points so you will have to put them into a paragraph, and write your own opinion. Hope this is helpful.
<span>The limbic system is a collective term for a group of nuclei, tracts, and cortical areas lying beneath the neocortical surface that covers the brain and that surrounds the thalamus at the core of the forebrain.</span>