Economic systems are established or adopted by nations to help determine what, how and for whom to produce.
<h3>What is Economic systems?</h3>
Economic systems serves as the system that deal with the production as well as consumption of goods.
Therefore, Economic systems helps the country to know more the target market for what they are producing as well as saving cost.
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Answer: Abraham Lincoln
He known for: Abraham Lincoln is most famous for leading the country during the American Civil War. His leadership in the North helped the country to remain strong and defeat the South keeping the country united. He also pushed for the freedom of all slaves throughout the nation. He was also the first republican president.
I hope this helps you.
(This was the 16th president of the U.S.
Answer:
In this example, the tone is the conditioned stimulus and the blinking of the eye is the conditioned response.
Explanation:
This question refers to classical conditioning, in which a new behavior is learned through the pairing of a strong stimulus with a previously neutral stimulus. At first, the tone was a neutral stimulus. It was associated with the puff of air, which is an unconditioned stimulus that causes an unconditioned response - blinking the eyes. <u>After repeating this association several times, the tone will no longer be neutral. It will be strongly associated with the puff of air. Eventually, just hearing the tone will be enough to make the person blink. At this point, we can say the tone is the (now) conditioned stimulus, and the blinking is the conditioned response.</u>
Based on the archaeological perspective, the first hominin species to exhibit caregiving behavior in which others provision elderly and infirm members of the social group is: "<u>Homó Erectus</u>."
<h3>Facts about Homó Erectus</h3>
Homó Erectus is generally considered the archaic man from the Pleistocene, later spreading across Eurasia.
Having lived between 2 million and 108,000 years ago, Homó Erectus is believed to have been the first human ancestors that made use of fire, hunting, and gathering as a group, cared for injured or sick group members, and possibly conducted seafaring activities.
Hence, in this case, it is concluded that the correct answer is "<u>Homó Erectus</u>."
Learn more about the <u>Homó Erectus</u> here: brainly.com/question/598298
Answer:
The answer is an early submarine.
Explanation:
- She was the first combat submarine to sink a warship (USS Housatonic), although Hunley was not completely submerged and, following her successful attack, was lost along with her crew before she could return to base.
- She was first launched in July, 1883, and acquired in August of 1863. And was in service in February 17, of 1864.
<h3>Hope this helps! ✌️ </h3>
