Answer:C)an antecedent
Explanation: Antecedent is preceding situation or event in which the human being tends to perform the learned behavior or nature. This type of behavior is used for the elimination of the pushing results/consequences by manipulation of the situation.
Other options are incorrect because extinction is the reduction of the something, secondary reinforcement refers to stimulus reinforce and shaping is structuring something according to the requirement .Thus the correct option is option(c).
The qualifications that are needed to become president of a country are:
- Must be up to 35 years old
- Must be a natural-born citizen of the country for a number of years
<h3>Who is a President?</h3>
This refers to the grand commander of the armed forces and the number one citizen of a country that is usually democratically elected.
Hence, we can see that the different roles of the president are:
- Chief of State,
- Chief Executive,
- Chief Administrator,
- Chief Diplomat,
- Commander-in-Chief,
- Chief Legislator,
- Chief of Party,
- Chief Citizen.
Read more about presidency requirements here:
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Answer:
Kangaroo rats
Explanation:
A kangaroo rat is small animal that is found in the deserts of the southern and western U.S.. They are intelligent mammals and are highly adapted to their environment.
The kangaroo rats does not drink water and does not need water at all. They preserve water. They have well adapted themselves to the life of a desert. They can extract moisture form their seed diet. They have an excellent sense of hearing and can hear the approaching owl from mile away.
The kangaroo rats have thick oily coats and they do not sweat though they live in the desert. These adaptations prevent them from losing water in the harsh dry and hot climate.
Answer: This region is one of the world's premier natural showcases for Earth history. These rocks formed deep beneath the surface of the earth and were uplifted, eroded, and exposed for eons. By 600 million years ago North America had been eroded to a remarkably smooth surface.
Explanation:
