<span>The four parts of a city include the central business district, residential districts, commercial districts, and industrial districts. Different activities take place in each of these types of districts. The central business district often is called a city’s downtown area. Make sure to leave a like for my answer. Looking for five stars and thanks pls.</span>
Answer:
Workers dug the canal in 1900 is explained below in details.
Explanation:
The Panama Canal was created by constructing gates on the Chagres River to build Lake Madden and Gatun Lake, following the Gaillard Cut from the river within the two lakes and across the Continental Divide.
The canal was formerly a French scheme, and Panama was originally a portion of Colombia. Foundation started in January 1882. By 1888 the work crew estimated about 21,000, There were French engineers and others.
Answer:
Extinction
Explanation:
Extinction, in psychology, actually refers to the gradual weakening of a conditioned response that results in the decrease or disappearance of behavior completely, which is the case here. In other words, it is how the conditioned behavior eventually stops.
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G) damming rivers to create power
Answer:
Referral Marketing
Explanation:
Referral marketing is the method of promoting products or services to new customers through referrals, usually word of mouth. Such referrals often happen spontaneously but businesses can influence this through appropriate strategies