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Artyom0805 [142]
3 years ago
8

Can someone help me

Social Studies
2 answers:
GaryK [48]3 years ago
8 0

Answer:

We breathe in air which has a higher concentration of oxygen than carbon dioxide and we breathe out air with a higher concentration of carbon dioxide. Both the gases are present in the inhaled and the exhaled air.

lesya692 [45]3 years ago
5 0

Answer:

People do not only breathe in oxygen.

Explanation:

In fact, when breathing in normal air, you only take in about 21% oxygen, the rest of the gasses being mainly nitrogen (about 79%). As for breathing out, it is mainly carbon dioxide, but there are a couple more gasses in there.

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Pls help i really need it
Harlamova29_29 [7]

Explanation:

6 Benefits of NAFTA

1. Quadrupled Trade.

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USMCA.

Quadrupled Trade

Between 1993 and 2019, trade between the three members quadrupled from $290 billion to $1.23 trillion.5 6 That boosted economic growth, profits, and jobs for all three countries.7 It also lowered prices for consumers.

. Lowered Prices

Lower tariffs also reduced import prices. That lessened the risk of inflation and allowed the Federal Reserve to keep interest rates low.

Increased Economic Growth

NAFTA boosted U.S. economic growth by as much as 0.5% a year.18 The sectors that benefited the most were agriculture, automobiles, and services.

Created Jobs

Some sources say that NAFTA exports created 5 million net new U.S. jobs.27 Most of those jobs went to 17 states, but all states saw some increases. U.S. manufacturers added more than 800,000 jobs between 1993 and 1997. Manufacturers exported $487 billion in 2014. It generated $40,000 in export revenue for each factory worker.

Increased Foreign Direct Investment

Since NAFTA was enacted, U.S. foreign direct investment (FDI) in Canada and Mexico has more than tripled to $500.9 billion. In 2017, U.S. investors poured $391.2 billion into Canada and $109.7 billion into Mexico.2524 That boosted profits for U.S. businesses by giving them more opportunities to develop and markets to explore.

Reduced Government Spending

NAFTA allowed firms in member countries to bid on all government contracts.29 That created a level-playing field for all companies within the agreement's borders. It cut government budget deficits by allowing more competition and lower-cost bids.

USMCA

Despite these advantages, the United States, Mexico, and Canada renegotiated NAFTA on Nov. 30, 2018.30 The new deal is called the United States-Mexico-Canada Agreement. (USMCA) Mexico ratified the agreement in 2019. The agreement was signed by Donald Trump on Jan. 29, 2020. Canada's Parliament ratified it on Mar. 13, 2020.

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The Federal Reserve can decrease the money supply of by buying bonds true or false
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False btw i had this before AndIn the early days of central banking, money creation was a physical reality; new paper notes and new metallic coins would be crafted, imprinted with anti-fraud devices and subsequently released to the public (almost always through some favored government agency or politically connected business). Hope this helps Sorry if its wrong


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18. What type of law does Saudi Arabia follow?
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Explanation:

if this is right plz give brainly :)

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What is the central theme of the ten commandments
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To act well or be faithful to God and faithful to others
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