It might be justin bieber
Answer:When scientists focus on climate from before the past 100-150 years, they use records from physical, chemical and biological materials preserved within the geologic record. Organisms (such as diatoms, forams and coral) can serve as useful climate proxies. Other proxies include ice cores, tree rings, and sediment cores.
Explanation:
To draft a constitution of your own school, you must think about the needs of students and employees, creating a safe and ethical environment.
<h3 /><h3>What is the importance of ethics in a school?</h3>
Through policies and procedures that promote ethical behavior, it is possible to create an environment where students develop more cognitively and socially, in addition to developing empathy and respect for diversity.
Therefore, you can think of school rules and constitution based on values that promote ethics, diversity and learning.
Find out more about ethics here:
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MERCOSUR is an abbreviation of "Mercado Comun del Sur": common market of the South America: most of the eastern South American coutries are members of this common market.
It's a trade block of countries in South America which promotes free trade and free movement of people.
