Traditional economies don't use money or equivalent forms of currency: they're based on a more direct exchange of goods: people offer what they have and negotiate what they want to receive in return.
Answer: B.
Explanation: The ocean currents produce waves that hit the continental plates and more them
<span>An Act of Congress that violates the Constitution may be declared unconstitutional by the courts. The judicial declaration of an Act's unconstitutionality does not remove the law from the statute books; rather, it prevents the law from being enforced</span>
Answer:
total task presentation
Explanation:
Based on the information provided it can be said that in this scenario the researcher is using the chain procedure known as total task presentation. This is a procedure that requires that the student perform the complete task every iteration until the entire chain is learned. Which is exactly what the researcher is making the adult student do in this scenario.
when does this take place like in the 1900
