Answer:
The existence of the UN is a good thing. The reason the UN is a good thing is because, they were obligated to perpetuate international peace and dependability, evolving affectionate relations among nations and advancing social progress, better living standards and human rights.
Explanation:
Please select me as brainliest, thank you.
A supernova is a violent explosion of a star that releases
very high-energy electromagnetic waves.
Which type of telescope is best used to study a supernova?
A. Infrared telescope
B. X-ray telescope
C. Visible light telescope
D. Ultraviolet telescope
Answer:
The answer is B
Explanation:
Tell me if wrong
What is the purpose of a quota?
The purpose is to artificially raise the price of a foreign good in order to make a local good cheaper.
The purpose is to punish other nations.
The purpose is to block trade with another nation.
The purpose is to place a limit on imported goods so that citizens will buy more local goods.
Please help me or I will go REEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
which events contributed to life evolving on earth? check all that apply. HURRY ANSWWR FAST !
Answer:
Organisms began to photosynthesize.
The surface cooled, and water condensed
Ozone formed and blocked ultraviolet rays from the Sun
When orgasms started to photosynthesize, they caused the great oxygenation event. This favored evolution of aerobic organisms on the surface of the earth.
When the earth cooled, water was able to exist in liquid form and settled in the basins where life could being to spur.
Ozone (largely formed during the oxygenation event) protected genetic material from damage by UV light hence life was able to evolve on the surface of the earth
Explanation:
I rally hope this helps!!
A rock is determined to be 1.426 billion years old. How much uranium-235 remains in the rock?
Answer: 3.5930 million uranium-235 remains in the rock.
Explanation: Nuclear power facilities, as well as the nuclear reactors that power ships and submarines, can be powered by uranium that has been enriched to have a higher proportion of U-235 In them.
Therefore, A Rock is determined to be 1.426 billion years old. 3.5930 million uranium-235 remains in the rock.
How does nitrogen move from the nonliving (abiotic) environment into the living (biotic) environment?
Question 5 options:
nitrogen from the atmosphere dissolves in water
animals such as fish remove nitrogen from the atmosphere
special bacteria remove nitrogen from the atmosphere
trees take nitrogen from the atmosphere
SCIENCE 14 POINTS ILL GIVE BRAINLYEST
Answer: animals such as fish remove nitrogen from the atmosphere
Explanation:
Based on the data in the weather map, a cold front passed through which area?
The answer to this question is. The Huang He river often floods and when that happens, it can be disastrous. The floods damage homes, livestock, and has even caused fatalities. Dams have also never been able to fully contain the river.
Answer:
The answer to this question is. The Huang He river often floods and when that happens, it can be disastrous. The floods damage homes, livestock, and has even caused fatalities. Dams have also never been able to fully contain the river.
**Brainliest would be appreciated**
Explanation:
Answer:
The answer to this question is. The Huang He river often floods and when that happens, it can be disastrous. The floods damage homes, and livestock, and have even caused fatalities. Dams have also never been able to fully contain the river.