Answer:
spin the brown ball on its axis while walking around the yellow ball in an oval path
why are models used to explain the composition of substance
The periodic table is used to described substances by chemicals
Models are used because they help to explain the the behavior of the composition in a substance.
What are scientific models?Scientific model are aids that are used to explain a process or expression.
This aids include mathematical and physical representation.
Scientific models are useful in explain the behaviour of a particular objects or substance.
Therefore, Models are used because they help to explain the the behavior of the composition in a substance.
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True or False: Earth's magnetic field goes through pole reversals.
A. True
B.False
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True or False: Earth's magnetic field goes through pole reversals.
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True...Answer:
A.True........................
HURRY IM TIMED
Greater education for women tends to decrease the birthrate because it enables women to
O develop a more egalitarian role within society.
recognize the importance of having financial independence.
O have more control over their economic and personal choices.
make an informed choice between motherhood and a career.
O develop new and effective methods of contraception.
Explanation:
I would say A or B, but it could be either in my opinion. Sorry that I couldn't help anymore than this
Iceland is located between the Eurasian and North American
Plates.
What major events should we expect to affect Iceland?
tornadoes,
hurricanes,
volcanoes,
earthquakes?
Evidence to support the theory of continental drift is..
A. Volcanoes
B. Rock outcrops
C. Paleomagnetism
D. Index Fossils
Gene is mailing a package of books to his brother. The post office charges by the weight of the package: a flat fee of $5.90 plus $0.70 per pound. Gene also wants to ensure the package, which costs $3.50. Gene has $13 to spend on shipping.
a) Write an inequality describing the number of pounds Gene's package can weigh.
Solve it and graph the solution set.
Answer:
p ≤ 5.143
Explanation:
Given the following :
Flat fee = $5.90
Price per pound of package = $0.70
Insurance fee = $3.50
Amount Gene has to spend on shipping = $13
Let number of pound = p
Total cost of package can be modeled thus:
Flat fee + (price per pound * number of pounds) + insurance fee
Total cost of package ≤ amount gene has to spend on shipping
5.90 + (0.70 * p) + 3.50 ≤ 13
5.90 + 3.50 + 0.7p ≤ 13
9.40 + 0.7p ≤ 13
0.7p ≤ 13 - 9.40
0.7p ≤ 3.6
p ≤ 3.6/ 0.7
p ≤ 5.143
Number of pounds Gene's package can weigh = 5.143 pounds
Which physical feature’s formation is most closely related to the soil building process?
Answer:
Hello. You did not provide answer options. However, one of the physical characteristics of the Earth's crust most closely related to soil construction is the existence of minerals and assimilable nutrients in the crust.
Explanation:
The earth's crust has many physical characteristics, one of which is to be an environment where plants can establish themselves and assimilate nutrients. This characteristic is directly related to the formation of the soil. This is because during weathering, which is the process where a rock is fragmented to create the soil, the rock has minerals grouped in its composition. As the rock breaks down these minerals it leaves the rock and incorporates the fragments that will form the soil. These are minerals that will be the assimilable nutrients for plants.
This map has an indicator in the
corner that explains the map’s orientation.
According to the indicator,
is the direction at the bottom of the map.
France is located
of Germany.
Two major battles took place along Germany’s
border.
Answer:
Explanation:
Bottom Right
South
West
Northeastern
The study of a 40-acre Florida citrus grove is an example of
A) Marketing
B) Macroeconomics.
C) Advertising.
D) Microeconomics.
Answer:
Correct option is (D) .
Explanation:
Microeconomics is the study of individuals decision , small scale norms . Behavior involved in making the decision by utilization of the resources available in an particular region. It generally involves the markets of the goods and services provided by an individual to a large scale people.Why is one side of the moon called "the dark side of the moon ? OA. The amount of time it takes to rotate around its axis is the same amount of time it takes to revolve around Earth. OB. Half of the moon emits light, while the other half does not. C. Only half of the moon is in Earth's shadow at any given time. SUBMIT
Answer:
It would be A, The amount of time it takes to rotate around its axis is the same amount of time it takes to revolve around Earth.
Explanation:
It would be A because since that happens, half of the moon is always covered.
Answer:
It would be A, The amount of time it takes to rotate around its axis is the same amount of time it takes to revolve around Earth.
Explanation:
Leon tried to solve an equation step by step. \qquad\begin{aligned} \dfrac12w-12&=18\\\\ \\ \dfrac12w&=30&\green{\text{Step } 1}\\\\ \\ w&=15&\blue{\text{Step } 2}\\\\ \end{aligned} 2 1 w−12 2 1 w w =18 =30 =15 Step 1 Step 2 Find Leon's mistake. Choose 1 answer: Choose 1 answer:
Explanation:
The given expression is :
[tex]\dfrac{w}{2}-12=18[/tex]
The value of w can be solved as follows :
Add 12 to both sides,
[tex]\dfrac{w}{2}-12+12=18+12\\\\\dfrac{w}{2}=30[/tex]
Cross multiplying, we get :
[tex]w=2\times 30\\\\w=60[/tex]
Leon should have made mistake at last step where instead of multiplying 2 and 30 he divides 30 by 2 so that he get 15 as answer.
Answer:
Leon's mistake was Step 2
Which statement is true about the waxing gibbous moon versus the waning gibbous moon?
O a waxing gibbous moon is lit up on the right while a waning gibbous moon is lit up on the left
O A waxing gibbous moon is gaining light while the waning gibbous moon is losing light
O They both look like football shapes
o all of the above is true
Answer:
All of the above is true about the waxing gibbous and waning gibbous moon.
Explanation:
The first option is correct because the waxing gibbous moon is lit up on the right, with the moon moving into full moon phase next, and then being followed by a phase where it is lit up on the left, known as the gibbous waning moon.
The second option is correct because the moon moves from the waxing gibbous phase toward the full moon phase, it is becoming more and more lit up, thus it gains light, while the waning gibbous moon phase comes after the full moon phase where it is becoming less and less lit up, thus loses light.
The third option is correct because the lit up part of the moon in both of these phases has an elliptical shape, with the elongated part being on the top and bottom side, thus giving it an appearance like a football.
Which religion has the three duties of Pray, Work, Give for all adherents to follow?
A Sikhism
B Buddhism
C Judaism
D Hinduism
I believe the answer is Sikhism.
What threat brought about the formation of NATO?
Answer: It was formed in 1949 to provide collective security against the threat posed by the Soviet Union. ... One of the founding principles of NATO is Article 5 of its charter, which states that an armed attack on one member nation would be considered as an attack on all.
Explanation:
3. Which of these would be an ethnic
group?
O Muslim
Italian
O Buddhist
Christian
Answer:
Italian
Explanation:
The rest are religions.
Hope this helps!
Answer:
Italian
Explanation: Ethnicity has very little to do with religion
list down 5 significance of atmosphere.
Answer:
Atmosphere is the envelope of gas which surrounds any celestial body.
Explanation:
The importance of atmosphere of the earth are:-
⇒The presence of the atmosphere plays a significant role in the water cycle. It facilitates the formation of clouds which remains suspended until they are heavy enough to pour down on the earth as rain,hail or snow.
⇒Protects the life forms of the earth from the harmful UV rays of the sun.The presence of the ozone layer does this by reflecting the UV rays of the sun.
⇒ It keeps the temperature of the earth constant so that it is suitable to support life.
⇒It protects the earth from smaller meteors.
⇒ Contains N2O2 and other gases which are necessary to support the life form on the earth.
⇒Facilitates combustion and without the atmosphere combustion is not possible.
Hope this helps
which country borders the region of Guatemala that mostly practices subsistence farming?
Answer:
Mexico.
Explanation:
Mexico is a country and most Mexicans were subsistence farmers using rain as the main source of water for their crops.
Mexico is a country that borders the region of Guatemala and most Mexican practice subsistence farming.
What is subsistence farming?Subsistence farming is a type of farming in which nearly all of the crops or livestock raised are used to support the farmer and his or her family, with little or no surplus for sale or trade.
Subsistence agriculture occurs when farmers grow food crops on smallholdings to meet the needs of themselves and their families. Subsistence farmers maximize farm output for survival and mostly for local needs, with little or no surplus. Planting decisions are made primarily with what the family will require in the coming year in mind, with market prices coming in second.
Mexicans were subsistence farmers using rain as the main source of water for their crops.
Therefore, Mexico is the correct answer, that mostly practices subsistence farming.
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Use the map to help you choose the word or phrase that best completes each sentence.
Most ancient Egyptian cities were located
-along the Nile River
-on the sea coasts
-in the desert
The population density of ancient Egypt was highest
-along the Red Sea
-on the Nile River delta
-in the desert
The map shows that the ancient Egyptian civilization largely depended on
-access to the Red Sea
-fresh water and fertile soil
-protection from invasion
A map showing the pattern of human settlement of modern Egypt looks___ this map.
-entirely different from
-similar to
-exactly like
Answer: along the Nile River, on the Nile River delta, fresh water and fertile soil, similar to
Explanation: I got the answers right.
Most ancient Egyptian cities were located along the Nile River. Thus, the correct answer is option A.
What is the Nile River?The Nile is a major river in northeastern Africa that flows north. It empties into the Mediterranean. The Nile is the longest river in Africa and has long been thought to be the longest river in the world, though research suggests that the Amazon River is slightly longer.
Many ancient Egyptian cities were located along the River Nile. The population density of ancient Egypt was highest on the Nile River delta.
The map shows that the ancient Egyptian civilization largely depended on fresh water and fertile soil. A map showing the pattern of human settlement of modern Egypt looks similar to this map.
Therefore, the correct answers are option A, B, B, and B .
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EARTH SCIENCE, PLEASE HELP IM DESPERATE!
What is a temperature inversion in the atmosphere?
The Stratosphere and the Thermosphere have temperature inversions in them.
Describe what causes the temperature inversions in each of these two layers the atmosphere?
I'm so clueless of this I need some help
Answer:
1 A temperature inversion is a deviation from the normal decrease of atmospheric temperature with altitude in the lower portion ( troposphere) of a planetary atmosphere ( atmosphere, Structure). Temperature inversions inhibit vertical motion, because the warmer air is at a higher altitude and tends to remain there.
question 2
An inversion exists when temperature increases with altitude. The figure below shows the four layers: the Troposphere, the Stratosphere, the Mesosphere, and the Thermosphere. Between each layer exists a "pause" in which the temperature remains constant with height.
Which statement best describes wavelengths of sunlight that are longer than 700 nanometers? These wavelengths form the infrared part of the spectrum. These wavelengths form the ultraviolet light of the spectrum. These wavelengths are shorter than the wavelengths of visible light. These wavelengths are part of the visible light spectrum.
Answer:
Option A is the appropriate approach.
Explanation:
Throughout reality, the sun produces light across all colors, but rather because yellow would be the strongest wavelength of the sun, that's color that only the image recognizes through our naked eyes, although you can never glance up towards the sky. The infrared portion including its spectrum is created by some of these wavelengths.The other options offered are not relevant to the situation described. So, the solution here is just the right choice.
Answer:
Answer: These wavelengths are longer than wavelength of visible light. These wavelengths form the infra-red part of the spectrum.Explanation:
These wavelengths form the infra-red part of the spectrum.
Explanation:
Solar spectrum has lies in three parts of the electromagnetic spectrum - Ultraviolet, visible and infra-red.
Visible light lies from 400 nm to 700 nm.
Ultraviolet region precedes visible spectrum and has shorter wavelength than it.
Beyond visible spectrum, infrared part of the spectrum starts and has longer wavelength than it.
what are the targets for the sustsainable developments goals
Answer:
the united nations sustainable development goals (UN SDGs, also known as the global goals) are 17 goals with 169 targets that all UN member states have agreed to work towards achieving by the year 2030. they set out a vision for a world free from poverty, hunger, and disease.
What types of equipment would a meteorologist use to measure weather?
A. Weather stations
B.Weather ballons
C. Satellites
C. All of the above
All of the given equipments can be used by a meteorologist to measure weather.
Hence, the correct answer is option d.
Description of the three options mentioned and how they are used:
A. Weather stations: Weather stations are ground-based installations that consist of various instruments and sensors. They typically include instruments to measure temperature, humidity, atmospheric pressure, wind speed and direction, precipitation, and sometimes solar radiation. Weather stations provide localized and real-time data for forecasting and monitoring weather conditions.
B. Weather balloons: Weather balloons are large balloons filled with helium or hydrogen that carry instruments called radiosondes into the atmosphere. Radiosondes are electronic devices that measure temperature, humidity, pressure, and wind as they ascend through the atmosphere. The data collected by radiosondes helps meteorologists understand the vertical profile of the atmosphere and improve weather forecasting models.
C. Satellites: Weather satellites orbiting the Earth provide valuable information about the weather from a global perspective. They use various instruments and sensors to measure cloud cover, precipitation, temperature, atmospheric moisture, and other atmospheric parameters. Satellite imagery and data help monitor weather systems, track storms, and analyze large-scale weather patterns.
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One way to describe weather is
A. Cloudy
B.rainy
C. -2c degrees
D. All of the above
what rock is known for its layers
Answer:
sedimentary rocks
Explanation:
they're known for their layers because they are formed by particle by particle and bed by bed, and the layers are piled one on top of the other
Answer:
Sedimentary rock
Explanation:
sedimentary rocks are formed in layers over time
wind is moving air and is caused by different in pressure in the atmosphere. true or false.
Answer:
wind is moving air and is caused by different in pressure in the atmosphere. true or false.
Explanation:
it is true
Question in the image
Answer:
I personally think its A
Explanation:
Which term describes a large geographic area marked by similar vegetation an climate?
Answer:
Biome
Explanation:
Typically, in ecology we classify a large area with similar flora and fauna throughout its boundaries as a biome. These biomes have a relatively similar climate and terrain throughout their “borders” .This means that even though biomes can generally be similar on Earth, they're not all the same.
Answer:
Biomes
Explanation:
Biomes have a relatively similar climate and terrain throughout their borders.
Which world culture region had the greatest impact on other culture regions of the world? This culture region conquered and colonized much of North America, South America, almost all of Africa, Southeast Asia, and Australia & Oceania.
a
Western Europe.
b
Russia & Eastern Europe.
c
South Asia (the Indian Subcontinent).
d
the Middle East & North Africa.
Please give any short explanation if possible :)
Answer:
B.
Explanation:
Russia and Eastern Europe, back then those were the countries that impacted other countries.
What is 7/90 divided by
Answer: the answer to 7 divided by 90 calculated using Long Division is:
0 remainder 7
Explanation:
Answer:
Explanation:
Calculate 90 divided by 7 using long division.
Therefore, the answer to 90 divided by 2 calculated using Long Division is: 45
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Based on this climatograph, this type of climate is most likely (Below)
A.Humid Subtropical
B.Arid
C.Humid Continental
D.Tundra
Answer:
Humid???(mark if correct pls!!)
Explanation: