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asambeis [7]
2 years ago
12

100 POINTS..!!

Biology
2 answers:
sdas [7]2 years ago
8 0

Answer:

Here are five fast facts to get you up to speed:

1. NUCLEAR POWER PLANTS PRODUCED 790 BILLION KILOWATT HOURS OF ELECTRICITY IN 2019

The United States is the world’s largest producer of nuclear power. It generated 790 billion kilowatt hours of electricity in 2020, surpassing coal in annual electricity generation for the first time ever. Commercial nuclear power plants have supplied around 20% of the nation’s electricity each year since 1990.

2. NUCLEAR POWER PROVIDES 52% OF AMERICA’S CLEAN ENERGY

Nuclear energy provided 52% of America’s carbon-free electricity in 2020, making it the largest domestic source of clean energy.

Nuclear power plants do not emit greenhouse gases while generating electricity.

They produce power by boiling water to create steam that spins a turbine. The water is heated by a process called fission, which makes heat by splitting apart uranium atoms inside a nuclear reactor core.

3. NUCLEAR ENERGY IS THE MOST RELIABLE ENERGY SOURCE IN AMERICA

Nuclear power plants operated at full capacity more than 92% of the time in 2020—making it the most reliable energy source in America. That’s about 1.5 to 2 times more reliable as natural gas (57%) and coal (40%) plants, and roughly 2.5 to 3.5 times more reliable than wind (35%) and solar (25%) plants.

Nuclear power plants are designed to run 24 hours a day, 7 days a week because they require less maintenance and can operate for longer stretches before refueling (typically every 1.5 or 2 years).

4. NUCLEAR HELPS POWER 28 U.S. STATES

There are currently 94 commercial reactors helping to power homes and businesses in 28 U.S. states. Illinois has 11 reactors—the most of any state—and joins South Carolina and New Hampshire in receiving more than 50% of its power from nuclear.

5. NUCLEAR FUEL IS EXTREMELY DENSE

Because of this, the amount of used nuclear fuel is not as big as you think.

All of the used nuclear fuel produced by the U.S. nuclear energy industry over the last 60 years could fit on a football field at a depth of less than 10 yards.

Mark as brainliest plz

leonid [27]2 years ago
3 0

Answer:

Antinuclear antibodies are autoantibodies that bind to contents of the cell nucleus. In normal individuals, the immune system produces antibodies to foreign proteins but not to human proteins. In some cases, antibodies to human antigens are produced.

1. Nuclear waste:

The waste generated by nuclear reactors remains radioactive for tens to hundreds of thousands of years . Currently, there are no long-term storage solutions for radioactive waste, and most is stored in temporary, above-ground facilities. These facilities are running out of storage space, so the nuclear industry is turning to other types of storage that are more costly and potentially less safe .

2. Nuclear proliferation:

There is great concern that the development of nuclear energy programs increases the likelihood of proliferation of nuclear weapons. As nuclear fuel and technologies become globally available, the risk of these falling into the wrong hands is increasingly present. To avoid weapons proliferation, it is important that countries with high levels of corruption and instability be discouraged from creating nuclear programs, and the US should be a leader in nonproliferation by not pushing for more nuclear power at home .

3. National security

Nuclear power plants are a potential target for terrorist operations. An attack could cause major explosions, putting population centers at risk, as well as ejecting dangerous radioactive material into the atmosphere and surrounding region. Nuclear research facilities, uranium enrichment plants, and uranium mines are also potentially at risk for attacks that could cause widespread contamination with radioactive material .

Explanation:

hope it helps my dear friend

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What is environment<br>gd afternoon <br>what is environment ​
Thepotemich [5.8K]

Answer:

good afternoon

Explanation:

Environment means anything that surround us. It can be living (biotic) or non-living (abiotic) things. It includes physical, chemical and other natural forces. ... In the environment there are different interactions between animals, plants, soil, water, and other living and non-living things.

6 0
2 years ago
1. You are studying the nesting behavior of an unusual species of bird in the Solomon Islands. You discover that baby birds exis
Dafna1 [17]

Answer:

0.78

Explanation:

Fitness measures the probability of survival and reproduction of a particular phenotype or genotype in a population.

Relative fitness measures how fit one genotype or phenotype is with respect to the most fit genotype or phenotype in a popualtion. It is calculated as = survival rate of that group / maximum survival rate observed in that population

Here,

Total number of yellow birds = 263

Yellows birds that survived = 150

Survival rate of yellow birds = 150/263 = 0.57

Total number of grey birds = 413

Grey birds that survived = 303

Survival rate of grey birds = 303/413 = 0.73

Grey birds have more survival rate than yellow birds so their survival rate is maximum in the population.

Fitness of yellow phenotype relative to grey phenotype = survival rate of yellow birds / survival rate of grey birds

= 0.57 / 0.73

= 0.78

Hence, fitness of the yellow phenotype relative to the grey one is 0.78.

5 0
3 years ago
Every healthy human digestive system is home to countless microorganisms. in a normal digestive system, what type of relationshi
Verizon [17]
I would say mutualistic
7 0
3 years ago
Which one of the following lists shows the correct order of biological organization?
elena-s [515]
The answer would be C because it goes population community ecosytem then biosphere poulaton always comes first
7 0
3 years ago
Which types of heat transfer involve heat flow from hot objects to colder objects?
Volgvan

convection, conduction and radiation is the correct answer because heat flows from hot to cold. The heat flows from hot objects to cold objects whether the heat transfer is occurring by convection, conduction, or radiation.   Heat flows from warmer substances to cooler substances until they reach the same temperature.

6 0
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