At the end of which geologic era did a large mass extinction take place that wiped out more than 90% of all marine life?

Answers

Answer 1
Answer: The Permian-Triassic extinction, otherwise known as the End Permian or Great Dying occurred around 252 Megaannus.

Related Questions

A. B. C. or D? .... ​
What international crisis was a major factor in the "First Red Scare" in the United States in the early 20th century?
What is the task of the United States Department of Homeland Security?to attack paramilitary terrorist groupsto aid in the prevention of terrorism abroadto maintain the safety of all US citizens to ensure the security of Americans in other countries
What method of communication exists in argentina?
What is the best way to check the reliability and validity of a resource?a. Determine the resource's original medium of production. b. Analyze the author’s education and professional background. c. Establish how many years separate each resource’s publication. d. Investigate the main idea of the resource you discover.

Which of the following provides the BEST title for the list below?__________

1. Promotes friendship and cooperation
2. Increases peace and security
3. Aid dollars often spent on American goods and services

A.

American Benefits from Foreign Aid
B.

Goals of the United Nations
C.

Goals of the State Department
D.

United Nations Benefits from Foreign Aid

Answers

The correct answer is a

Answer:

A. American Benefits from Foreign Aid

Explanation:

That is the correct answer on the test.

The most common place for a bill to die is

Answers


The answer is in the committee!

the answer to this question is in committee

When did the two party political system first develop

Answers

Answer:

The two-party political system first developed between 1796 and 1824, in a period called First Party System.

Explanation:

The first phase of party development in American political history lasted approximately from 1796 to 1824 and was characterized by competition between the Federalist and Democratic-Republican parties. During the First Party System, elections became a means of political debate, and modern parties emerged as a counterpart to interest groups. The First Party System ended with the Era of Good Feelings (approximately between 1814 and 1830) and the failure of the unpopular federalists against Andrew Jackson and the later Democratic Party .

The two-party political system in the United States first began to develop in the early years of the nation. It emerged during the time of the Founding Fathers and the formation of the new American government.

When the parties first came

The development of political parties started to take shape in the 1790s, with the emergence of two main factions: the Federalist Party and the Democratic-Republican Party.

The Federalist Party, led by Alexander Hamilton and John Adams, advocated for a strong central government and favored policies that supported business and industry. On the other hand, the Democratic-Republican Party, led by Thomas Jefferson and James Madison, favored a limited federal government and championed the interests of farmers and agrarian society.

Read more on political system here brainly.com/question/903544

#SPJ6

Hamilton's goal for the early united States includes

Answers

1) pay off all war debts including state debts 2) raise government revenues 3) create a national bank

1: How was the television developed? A) mostly through the efforts of a single inventor
B) as the result of accidental discoveries about radio waves
C) mainly to support the development of the space program
D) through the contributions of several scientists


2: Which best describes the impact television had on the world in the 1940s and 1950s?

A) It contributed greatly to the rapid industrialization and modernization of many countries.
B) Television reinforced the world’s vision of America as a land of plenty.
C) Television had very little effect on world culture in the 1940s and 1950s.
D) The United States and the Soviet Union used television as a weapon during the Cold War.


3: What message might President Kennedy have intended to convey in 1961 when he made the statement in the box attached?

A) The United States should abandon the space program if it cannot land a man on the moon within ten years.
B) The United States is the only country that will ever be capable of landing a man on the moon.
C) The United States can show its superiority to the Soviet Union by sending a man to the moon.
D) It is important to maintain the U.S. long-time reputation as the leader in the space race.


4: Which of the following shows an accurate cause and effect sequence of events?

A) USSR copies American science programs --> USSR launches Sputnik
B) United States sends Alan Shepard into space --> USSR launches Sputnik --> United States increases military budget
C) USSR launches Sputnik --> Americans worry that the United States is behind in space race --> U.S. schools increase science and math education



5: Life changed fairly dramatically in the 1950s and 1960s as a result of technologies such as television and satellites. Which describes one result of the change?

A) American children began to make significant improvements in school.
B) Chinese factory workers were able to produce automobiles in greater quantities.
C) Mexican farmers increased the quality and quantity of their crop yields.
D) French teenagers wore clothing that was popular in the United States.

Answers

1. By the 1920s, when amplification made television practical, Scottish inventor John Logie Baird employed the Nipkow disk in his prototype video systems. ... On March 25, 1925, Baird gave the first public demonstration of televised silhouette images in motion, at Selfridge's Department Store in London.

Answer: Most likely A or B but most likely A.

2. Answer: Most likely A or B again

3. Answer: 1. c, No single space project in this period will be "more impressive to mankind." He was speaking to the whole world with that sentence, not just the Soviets.

4 . Sputnik 1, launched the first man-made object to orbit the Earth. That launch took place on October 4, 1957 as part of the International Geophysical Year and demonstrated the viability of using artificial satellites to explore the upper atmosphere.  

The surprise launch of Sputnik 1, coupled with the spectacular failure of the United States' first two Project Vanguard launch attempts, shocked the United States, which responded with a number of early satellite launches, including Explorer 1, Project SCORE, and Courier 1B. The Sputnik crisis also led to the creation of the Advanced Research Projects Agency (renamed the Defense Advanced Research Projects Agency in 1972): DARPA, and NASA, and an increase in U.S. government spending on scientific research and education.  

Answer: C

(I am not sure about the rest this took me a ong time but there might be  mistake i am not sure but I hope this helps.)


~Kana ^^

What is another word for "rules for people to live by?"

Answers

Answer:

A way of life

Explanation:

Because there used to living there life following rules that it becomes a way of life to them.