Answer:
The reaction of the second chimpanzee after he watches that the first one found food reward inside a box is called d) "observational learning"
Explanation:
Observational learning is a form of social learning in which a subject observed a result after another subject presented a singular behavior which granted him a reward the observing individual would like to get.
In humans, this type of learning happens with almost no direct reinforcement, but with a social indirect reward after watching someone the observing individual considers as a "model" performing the behavior to imitate it. It is a very common way children learn and how they start to interact with the world.
Bloodletting, a treatment devised centuries ago to restore the balance of humors, was accomplished with the use of leeches.
Bloodletting was divided into a two methods. It was done by either venesection and arteriotomy.
A localized method was also done by scarification done with cupping and leeches.
Venesection was the most commonly used procedure and generally involved the vein at the elbow, but also many different veins could be used for this treatment.
The major instruments which were used for this technique were called lancets and leeches.
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Answer:
Atlas Mountain range
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The name of the one and only mountain range found in northern Africa is, in fact the Atlas Mountain range.
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Hope this helps!
<span>forces do not cancel out because they act on different bodies </span>
<span>also the forces acting on the horse is not just the force he exerts on the wagon </span>
<span>he also applies force on the ground so the static friction on the ground helps the horse move forward </span>
<span>forces acting on the horse are friction in its direction of motion and the tension opposing motion </span>
<span>if the surface has enough friction he can always move</span>
