Cuba is an example of one nation
It is used to determine the age of an ancient object. The process is called radiocarbon dating. Carbon-14 is a naturally present isotope that is produced when cosmic rays collide with nitrogen and as a result it is oxidized to be become CO2.
<em>Answer:</em>
<em>75 </em>
<em>Explanation:</em>
<em>In psychology, </em><em>the term "Ageism" was first proposed by Robert N. Butler to described discrimination and prejudice towards people who are old and based on the fact that ageing makes individuals less productive, intelligent, attractive, and sexual, etc.</em>
<em>Generally,</em><em> people resist ageism due to various reasons including fear of disability, fear of dependence, and fear of death. However, people tend to avoid, reject, or segregate ageism and therefore it is considered as their coping mechanism in regards to age.</em>
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A political viewpoint that favors native inhabitants over immigrants is the best description of a Nativist.
Option 1
<h3><u>Explanation:</u></h3>
A nativist by definition is a person or a public viewpoint that favors the provision of better privileges and rights to native residents and inhabitants of an area as opposed to immigrants who merely shifter to the area. A nativist is not a politician related to and favoring only Roman Catholics to office as it relates to all natives and not just Roman Catholics.
A Nativist isn’t necessarily cruel but every cruel leader isn’t a Nativist. A Native American activist is also a decent description but a native activist need not support natives exclusively, just because he is native, making option 1 the best answer.
Answer:
The correct answer is B) has just entered REM sleep
Explanation:
Cliff is hooked up to an EEG in a sleep lab. He has been asleep for just over an hour when his EEG starts to show low amplitude, irregular wave patterns. Cliff’s hands and feet begin to twitch, and his eyes begin to dart back and forth under his eyelids. The researcher who is monitoring Cliff’s sleep can conclude that Cliff has just entered REM sleep