Answer:
1. Alexander Oparin's and J. B. S. Haldane's
2. Methane (CH4)
3. Simulate
4. Sparkling device
5. Lightning storm
6. brown broth rich in amino acids
7. Reducing
8. spontaneous organic compound
9. Amino acids.
Explanation:
Miller and Urey performed experiments to support the "Alexander Oparin's and J. B. S. Haldane's" hypothesis. In their experiment, they combined "Methane (CH4)," ammonia, hydrogen gas, and water in a closed system and "Simulate" it to mimic conditions on early Earth. After stimulating the system with a "Sparkling device" to mimic "Lightning Storm, " they discovered that "brown broth rich in amino acids" was produced. This suggests that early Earth had a "Reducing" atmosphere, leading to redox reactions that catalyzed the "spontaneous organic compound" synthesis of organic monomers such as "Amino acids."
The correct blanks are:
1. Alexander Oparin's and J. B. S. Haldane's
2. Methane
3. Simulate
4. Sparkling device.
5. Lightning storm.
6. Brown broth rich in amino acids
7. Reducing
8. spontaneous organic compound
9. Amino acids.
What is the experiment of Alexander Oparin?Miller and Urey executed experiments to support the “Alexander Oparin's and J. B. S. Haldane's” hypothesis.
In their experiment, they mixed “Methane (CH4),” ammonia, hydrogen gas, and water in a blocked system and “Simulate” it to mimic conditions on early Earth.
After stimulating the system with a “Sparkling device” to mimic “Lightning Storm,” they found that “brown broth rich in amino acids” was produced.
This suggests that early Earth had a “Reducing” atmosphere, leading to redox reactions that catalyzed the “spontaneous organic compound” synthesis of organic monomers such as “Amino acids.”
Learn more about experiments, refer:
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A form of government in which the citizens elect leaders and rule by majority.
PLSS I NEED THIS ANSWERED NOW!!
importance of economy in our life
Answer: Economics affects our daily lives in both obvious and subtle ways. From an individual perspective, economics frames many choices we have to make about work, leisure, consumption and how much to save. Our lives are also influenced by macro-economic trends, such as inflation, interest rates and economic growth
Explanation:
When does energy from air transfer to ocean and when does energy from ocean transfer to air,
Answer:
When air in contact with the ocean is at a different temperature than the sea surface, heat transfer by conduction takes place. The ocean also absorbs and stores energy from the sun, and when precipitation falls, it releases heat energy into the atmosphere.
Because water in the ocean holds a large amount of heat, the ocean has a major effect on climate. When air in contact with the ocean is at a different temperature than the sea surface, heat transfer by conduction takes place.
Explanation:
HELP FAST GIVING BRAINLYST
Which of the letters on the map above shows the location of the Pacific Ocean?
A.
B
C.
D
Answer:
you didn't attach map. so please attach then ask
Gases are one type of ________________ because they flow and take the shape of their container
Answer:
fluid.................
Answer:
States of matter maybe? not soo sure?
Explanation:
dinosaurs went to extinct about 66million years ago . which period of geological time was the last in which dinosaurs lived
Answer:
Mesozoic
Explanation:
Dinosaurs, flying reptiles, and marine reptiles went extinct during the Mesozoic.
Answer:
The Cretaceous Period of the Mesozoic Era.
Explanation:
:)
What 4 climates types are the most dominant in the contiguous US?
Answer: temperate, arctic tundra, tropical, arid desert.
Explanation: The overall climate in the United States of America (USA) is temperate, with notable exceptions. Alaska has an Arctic tundra climate, while Hawaii and South Florida have a tropical climate. The Great Plains are dry, flat and grassy, turning into arid desert in the far West.
Preserving the quality of catchment ares
Answer:
i dont know
Explanation:
I would appreciate it if you could answer! Will give brainliest if it’s right!!
Answer:
The answer is in this link: brainly.com/question/22494143
Explanation:
Why does biomass have a lower energy efficiency as an energy resource?
Answer:
Biomass as a renewable energy source has many positive environmental impacts such as the reduction of harmful greenhouse gas (GHG) emissions, less environmental pollution, and the saving of depletable fossil energy
Explanation:
As machines continue to accomplish more and more of the necessary work in factories, the number of workers needed in those factories tends to _____.
decrease
fluctuate
stay the same
increase
Answer:
Decrease
Explanation:
Automation and the industrial development of machinery inevitably leads to a decrease in workers.
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What is the Elevation of point B?
A. 100-119 ft
B. 120-129ft
C. 130-139ft
D. 140-149ft
The Arabian Peninsula is dotted with oases, which are gradually going dry.
True
False
Answer:
True
Explanation:
which sea is furthest north? coral, tasman or arafura
Answer:
that would be, Coral Sea
What is the value of x?
599
FER
6
8
10
12
management strategies for drought and desertification
The Management strategies for drought and desertification are;
Holding surface water in reservoirs until it is needed.Using use new farming practices that require less water.How to control drought and desertification?Measures such as using of new farming practices that require less water will help to reduce the impact of drought which will help the crops on the long run.
Another measure is to sprinkling small particles into clouds in order to make it rain.
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Where was the Kiowa tribe located in Kansas
The new Kiowa and Plains Apache homeland lay in the southwestern plains adjacent to the Arkansas River in southeastern Colorado and western Kansas and the Red River drainage of the Texas Panhandle and western Oklahoma.
Hope this helps; have a great day!
I have never been to Africa.' - ' ........... have I.'
'Nor have I.' This response follows the pattern of using 'neither' or 'nor' in the second part of the sentence to show agreement with the negative statement in the first part. The sentence structure is an example of a negative agreement construction.
Negative agreement construction is a linguistic pattern where the second part of a sentence agrees with a preceding negative statement. It is used to affirm or reinforce the negation expressed in the initial statement. This construction is often seen in English grammar, particularly in responses or follow-up statements.
For example:
"I don't like coffee." - "Neither do I."
"She hasn't been to Paris." - "Nor have I."
In both cases, the negative agreement construction is used to indicate that the speaker shares the same negative sentiment or experience as the initial statement. It helps to emphasize agreement and align with the negative aspect of the previous statement.
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Knowing the rate of movement for the Pacific Plate from 4.7 to 1.6 million years ago was x cm/yr (ANSWER for question 6) , how does the rate and direction of Pacific Plate movement over the past 1.6 million years differ (Answer for question 8) from that of the older rate and direction that you were given.
Answer:
Most of the part of the plate disappeared due to the early tectonics events
Explanation:
The pacific plate is the largest oceanic plate in the world and is 103 km square. The plate consists of Hawaiian islands and hot springs, the plate forms a convergent margin near the North American boundary. The movement of the pacific plate is towards the northwest and has a sped / velocity of 52-102 mm per year. The oldest part of the plate disappeared away by the plate tectonic cycle in the early cretaceous period.what happens to thigh muscles after running continuously for five kilometers
Explanation:
High intensity, short duration running workouts like HIIT can help you build lower body muscle, especially in your quadriceps and hamstrings (located on the back of the thigh)
i asked her whether she ... there with me but she said no.
Answer:
Keep trying. Dem girls fickle beasts
Explanation:
Answer: d. would go
Explanation:
Who occupied the lowest of the social hierarchy and why?
What criollo priest led the rebellion?
Answer:
indios/indians
Father Hidalgo Costilla
Explanation:
The lowest social hierarchy in new spain were the Indians. There were four classes
1. The peninsulares
2. The Creoles
3. The mestizos
4. The Indians
The Indians were used as slaves to serve the spaniards.
The Criollo priest who led this rebellion is Father Hidalgo Costilla. On september 16yh in the year 1810, this man called for an end to spanish rule in Mexico as well as equality for all races and equitable distribution of land in what is known as the cry of Dolores. This priest set the pace for other people who fought for mexican independence
youngest to greatest layer
uses of topographic maps
Answer:
Historical purpose, better understanding of land
Explanation:
As to that it shows details on the shape of land given.. It's land attributes as well as information concerning the lands geographical past
what is livestock farming
Can someone please help me with this please I’ll give brainliest
Please help!! 10 point!!
What is the republican party opinion on nutrition assistance and housing aid?
Answer:
Republican party wants to boost economic growth, dont mind unstable housing and want to cut off anti-poverty programs. wish more americans on welfare would get jobs and wish to place more restrictions on low income families to push them towards jobs.
Explanation:
Describe Australia's global economic standing.
Answer:
Australia's economy is: the world's 14th largest. rated AAA with a stable outlook by all three global rating agencies. forecast to realise average annual real GDP growth of 2.7% over the next five years – the highest among major advanced economies.
Explanation:
Where Is Shengyren's Head Quarters
Answer:
Chan
Explanation:
distinguish between:mesospher and thermospher we