B because when they make tools they make multiple.
They are called bellwether species, also known as sentinel species.
Answer:
The Republican Party was formed in 1854 with the purpose of challenging the Kansas–Nebraska Act and the expansion of slavery into American territories.
Explanation:
Answer:
The correct answer is option A: Washigton Irving and James Fenimore Cooper, were the to most internationally recognized American writers i the 1820s.
Explanation:
Irving was short story writer from New York famously knwon for his work 'Rip Van Winkle' and 'The Legend of Sleepy Hollow. And Fenimore Cooper was who wrote historical romances borned in New Jersey.
Reinforcement is provided for a response that is similar to the target response, initially when using shaping is True.
Everything that strengthens or improves a behavior qualifies as reinforcement. For instance, in a classroom context, forms of reinforcement may include praise, allowing pupils skip over unneeded assignments, or offering out small rewards like candy, extra downtime, or enjoyable hobbies.
Reinforcement can be used to enhance proper behaviors, teach new abilities, or teach a replacement behavior for a disruptive conduct. Although reinforcement appears to be a straightforward approach that all teachers employ, it is frequently not utilized to its full potential.
Utilizing progressively more supportive reinforcers to make learning enjoyable for kids is reinforcement skill. Positive reinforcers might take the form of gestures or words that compel students to participate in class.
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