Answer:
D
Explanation:
The reason that Antarctica is unclaimed is due to the Antarctic treaty signed by 12 developed nation in 1956 (and since then 38 nations) which states that no nation can claim the region. This treaty was aimed at protecting the continent’s ecozone (from military operations and mineral exploitation, etc) that is essential or the planet. Due to the harsh environment on the continent, it is also inhabitable and is more or less unoccupied.
Fossils represent the animals or plants that were living at a certain time, and can be used to age rocks.
The order is observation, question, propose a hypothesis, make a prediction, test, results, changing outlets worked, propose a new hypothesis and make a new prediction.
<h3>What is the scientific method?</h3>
The scientific method can be defined as a series of sequential steps in order to collect empirical evidence and thus test hypotheses that allow making predictions related to their outcomes.
In conclusion, the order is observation, question, propose a hypothesis, make a prediction, test, results, changing outlets worked, propose a new hypothesis and make a new prediction.
Learn more about the scientific method here:
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Answer:
George Washington
On April 30, 1789, George Washington, standing on the balcony of Federal Hall on Wall Street in New York, took his oath of office as the first President of the United States.
Answer:
d
Explanation:
how much energy is coming from the star per square meter per second, as measured on Earth. The apparent brightness of a star is described by a magnitude that is a positive number for most stars, but can be a negative number for, say, Venus.
