Answer: HOPE THIS HELPED! :D ;P
Stratified
Explanation:
<span>These senses may be exhibited as early as around the 6th month. When shown two shapes, one of which was considered the "helper" and one a "hinderer," the infant showed a willingness to spend more time playing with the "helper" shape than the "hinderer."</span>
The answer is shaping. Shaping is normally used to train
animals, such as dogs, to perform difficult tasks; it is also a useful learning
tool for modifying behavior of human. It is a method of training by which
successive estimates toward a target behavior are protected—to test his
theories of behavioral psychology.
Crops such as wheat or corn absorb a large amount of nutrients from the soil. To remedy this, farmers plant crops such as rye, buckwheat, radishes, turnips and other cover crops.
