Answer:
Vertical angles must be equivalent to each other, so we can set this equation:
2x + 40 = 5x + 25
Solve
15 = 3x
x = 5
I will assume the question is asking for the angle, so we plug in x
5*(5) + 25 = 50
In the early 1950's, Stanley Miller and Harold Urey conducted a series of pioneering laboratory experiments involving simulations of the early Earth. What did these experiments reveal
Based on historical and scientific records, the Stanley Miller and Harold Urey experiments reveal "that several organic compounds could be formed spontaneously by simulating the conditions of Earth's early atmosphere."
The Stanley Miller and Harold Urey experiments in 1950 were conducted to prove whether organic life can form from inorganic.
Following the experimentation, one of their significant findings was that numerous organic amino acids were formed spontaneously from inorganic raw materials.
Hence, in this case, it is concluded that the correct answer is "that several organic compounds could be formed spontaneously by simulating the conditions of Earth's early atmosphere."
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Study the map above. Which city is located at approximately 51° N, 0°?
Answer:
I know!
Explanation:
It's London
Which soil horizon is the least weathered horizon and contains rock that is starting to break down into soil
Answer:
The C horizon (Subsurface horizon).
Explanation:
The C horizon is a subsurface horizon which is the least weathered horizon; also known as the saprolite.
It is a zone of little or no humus accumulation or soil structure development. and is often composed of loose unconsolidated parent material from which the A and B horizons have formed.
A horizon is a mineral subsurface that is a zone of accumulation, the horizon of the Subsurface horizon.
What exactly is a subsurface horizon?A horizon is a mineral subsurface horizon that is a zone of accumulation. Clay, salts, and/or iron are common materials that accumulate. Minerals in the B horizon may be undergoing transformations, such as chemical changes to the structure of clay.
The C horizon is a subsurface horizon that is the least weathered; it is also known as the saprolite.
It is a zone with little or no humus accumulation or soil structure development. And is frequently made up of unconsolidated loose parent material from which the A and B horizons have formed.
Therefore, the above statement explains the subsurface horizon.
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Describe the flow of energy through an ecosystem. Be sure to use the following terms in your response: herbivores, omnivores, and carnivores and provide an example of each.
Answer:
A food chain describes how energy and nutrients move through an ecosystem. At the basic level, there are plants that produce the energy, then it moves up to higher-level organisms like herbivores. After that when carnivores eat the herbivores, energy is transferred from one to the other.
Explanation:
In the food chain, energy is transferred from one living organism through another in the form of food. There are primary producers, primary consumers, secondary consumers and decomposers- all part of the food chain.
Answer:
A food chain describes how energy and nutrients move through an ecosystem. At the basic level, there are plants that produce the energy, then it moves up to higher-level organisms like herbivores. After that when carnivores eat the herbivores, energy is transferred from one to the other.
Explanation:
What time of year would a person find snow in the Far North
Answer:
snowfall ranges from mid to late October across far north america
Explanation:
Why is this part of a theory called 'continental drift'?
Answer:
It is called continental drift because the continents move.
Explanation:
Why do nations establish trade barriers?
A.
Trade barriers promote equality among nations, ensuring that everyone produces similar products.
B.
Trade barriers eliminate sanctions and embargoes between nations.
C.
Trade barriers limit the movement of people from one nation to another.
D.
Trade barriers protect a nation's interests by encouraging the production of homeland goods.
Answer:
The Answer is D!
Explanation:
what does the clear plastic covering used in your lab set up ?
Answer:
Explanation:
Polyethylene
Polyethylene or polythene is the most abundant manufactured plastic material. Polyethylene is generally available as thin transparent sheets which are used for making packings for solid test sample powders and other containers such as bottles.
With a few exceptions, individual cells cannot be seen with the naked eye, so scientists must instead use microscopes (micro- = “small”; -scope = “to look at”) to study them. A microscope is an instrument that magnifies objects otherwise too small to be seen, producing an image in which the object appears larger.
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A marine scientist who studies the movements of the seafloor at mid-ocean ridges and subduction zones is a
When you think of the word “Africa,” what images or ideas come to mind? Where do these ideas come from?
Please help this is due today and I really need help.
GIVING BRAINLIEST
Answer:
I personally think of the wildlife and tribes of Africa :)
Explanation:
These ideas come from the influence of the media
the body of water circled on the map above is called the______.
A. strait of Hormuz
B. Suez canal
C. Panama Canal
D. Tigris river
Answer:
A) strait of Hormuz ......
Consider the information you have read and watched about the genocide and violence that has plagued Darfur. Imagine you are a civilian living in that region of Sudan. Write a personal essay about the obstacles you have faced and the actions you have been forced to take. How has the genocide affected and changed your life?
Based on the information given, the essay will be written thus:
War is bad as it leads to the destruction of lives and properties. It has several other negative effects such as death of loved ones, migration to new homes, etc.
During the Sudanese war, I faced several obstacles, I had to hide to avoid been shot at. It wasn't easy going through such moments. It was a bad experience that I won't with for anyone. It's important to iron out differences and live peacefully.
An essay is a piece of writing that outlines the perspective or the point of view of a person.
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In a class of students, the following data table summarizes the gender of the students and whether they have an A in the class. What is the probability that a female student has an A?
Female Male
Has an A 4 2
Does not have an A 6 14
Answer:
40%
Explanation:
We need to find the probability that a selected female student has an A. Since we have 10 female students and only 4 have A's, the probability that a female student has an A is 40%.
Female Male Total
Has an A 4 2 6
Not A 6 14 20
Tota 10 16 26
10. In ordernumber the vocabulary from smallest to largest: Earth Moon Galaxy Sun Meteorite
Answer: Meteorite, Moon, Earth, Sun, Galaxy
Explanation:
rank these moons in terms of the density of impact craters you would expect to observe on the surface. rank them from most to least densely cratered.
Answer:
Explanation:
B
Gravitational tidal heating is stronger on Io than any other moon in the Solar System, providing a source of heat that causes its high level of geological activity.
the grinding and shaping of rock surfaces by the sandblasting action of particles carried by wind is
2. There is probably more
than any other mineral.
Ave
A. quartz
B. halite
C. bauxite
gold
Answer:
Answer: Quartz
Explanation:
Quartz is one of the most common mineral on earth
Give brainiest.
u.s citites grew qulicky in the 1800s because
Answer:
rapid urbanization
Explanation:
I used a search engine
What are two examples of race in geography?
Answer:
Race refers to physical differences that groups and cultures consider socially significant. For example, people might identify their race as Aboriginal, African American or Black, Asian, European American or White, Native American, Native Hawaiian or Pacific Islander, Māori, or some other race.
Darla uses 3 pink roses and 4 yellow tulips to fill each vases how many flowers does she use
Answer:
She uses 7 flowers.
Explanation:
Since she has 3 pink roses and 4 yellow tulips all you would need to do is add 3 and 4 together which gives you 7. I hope this answered your question.
What is the Difference between international date line and prime meridian
the different conditons for a cyclone
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the temperature of the underlying ocean or, more specifically, by the thermal energy available in the upper 60 metres (about 200 feet) of ocean waters.Typically, the underlying ocean should have a temperature in excess of 26 °C (about 79 °F) in this layer.hope it helpsWhat climate zone are you in if the temperatures are always very warm? Where is this zone located on Earth.
You are near the equator, which is part of the tropical zone
both brazil and haiti are culturally unique in latin america because —
Answer: Look at the explanation below
Explanation: While most of Latin America speaks Spanish, in Haiti, people speak French and Brazil, people speak Portugese. Both nations played a role in getting their independence. Also, the fact that both French and the Portugese exported slaves from West Africa to the West Indies which is what we call the Carribean today.
Hope this clarifies your question.
how long does it take for sedimentary rocks to form
What was life like for all of Africa when the European Invasion began?
an australian man thought the 37-pound rock he found was gold, but it was actually…
Answer: pyrite
Explanation:
The Andaman and Nicobas islands were also badly affected.
Which country owns these islands?
Answer:in Indian archipelago
Explanation:
help me on this atliest do 5 quistion or 7 pls
what is the longest river in europe and russia’s most important waterway?
Answer:
Volga
Explanation:
The Volga is the longest river in Europe. Situated in Russia, it flows through Central Russia to Southern Russia and into the Caspian Sea. The Volga has a length of 3,531 km (2,194 mi), and a catchment area of 1,360,000 km2 (530,000 sq mi). It is also Europe's largest river in terms of discharge and of drainage basin. It is widely regarded as the national river of Russia. The old Russian state, the Rus' Khaganate, arose along the Volga between the late-8th and mid-9th centuries AD.Historically, the river served as an important meeting place of various Eurasian civilizations. The river flows in Russia through forests, forest steppes and steppes. Four of the ten largest cities of Russia, including the nation's capital, Moscow, are located in the Volga's drainage basin.