Answer:
On the 30th of December which equates to 0.065 billion years ago
Explanation:
The cosmic calendar was made popular by a famous astronomer named Carl Sagan. His aim was to help people to better understand when a particular prehistoric event in the universe occurred when compared to another prehistoric event.
He achieved the aim by chronologically arranging the 13.8 billion years of the universe age into one year. According to such arrangement, the Big Bang occurred on the 1st of January (13.8 billion years ago) while Dinosaurs went into extinction on the 30th of December (0.065 billion years ago).
Following their extinction, the age of primates began on the 31st of December (Just 40 million years ago). You can see that Carl Sagan's visualization puts the beginning of primates (which men evolved from) immediately after the extinction of Dinosaurs and very far away from the Big Bang that signifies the creation of the universe.
Answer:
If John stops leaving his room in a mess in the future, then losing his wallet has functioned as a negative punishment.
Explanation:
- Punishment is taking something that someone likes from them in order to reduce instances of occurrence of a certain unwanted behavior.
- Negative punishment is therefore the occurrence of a disliked consequence as a result of an unwanted action.
- In the above instance, John losing his wallet is negative, but it achieves a consequent desired behavior of self organization.
Answer: SUBMARINE CABLES
Explanation:
Submarine Cables or Submarine Communications Cables were first developed in the 1850s to carry telegraphy information cables laid on the sea bed with the purpose of connecting stations on land.
Modern cables use optic fibre technology to carry telephone, internet (including email) and even encrypted data.
For extra information the submarine cable connecting the United States to Europe is known as MAREA. It is 6600 km long and connects the United States to Spain.
Answer:
<h3>Animal kingdom classification</h3>
is an important system for understanding how all living organisms are related. Based on the Linnaeus method, species are arranged grouped based on shared characteristics. This system of animal kingdom classification was developed by Swedish botanist Carolus (Carl) Linnaeus in the 1700's.
Answer:
The Legislative makes the laws; the Executive executes the law and the Judiciary interprets the law. The Legislative branch plays the most important role in creating the laws.
Explanation:
The Legislative Branch’s role includes making and passing laws according to citizen’s will. The Executive Branch’s can approve or veto a bill from the Legislative, the President is responsible to sign the bills and turn it into law, also for executing the law. The Judicial branch’s role is to review and interpret the law.
The Legislative plays the most important role in creating the laws.
