Answers
Answer:
1. A) lamb
candle
torch
sun
B) the stars
light bulb
Toxic Glow-in-the-Dark Millipedes
C) no, humans are not luminous objects
D) on a sunny day the light from the sun hits us and then the light gets reflected to the friends eyes and that is how they can see us.
Explanation:
Related Questions
Q3. A bridge is built without expansion gaps.
Explain what could happen to the bridge if the temperature became:
a) much hotter than the day it was built.
b) much colder than the day it was built.
Explain it please
Answers
B) The bridge will contract since metal contract when in cool temperatures
A bridge is built without expansion gaps will expand if the temperature became much hotter than the day it was built.
A bridge is built without expansion gaps will contract if the temperature became much colder than the day it was built.
What is thermal expansion?The expansion of any material due to the variation of the temperature is known as thermal expansion. It varied differently for different materials according to their corresponding values of the coefficient of the thermal expansion.
A bridge is built without expansion gaps will expand if the temperature became much hotter than the day it was built and it will contract if the temperature became much colder than the day it was built.
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Which type of graph would best show the data collected from measuring time for a ball to fall from varying heights?
Bar graph
circle graph
scatter plot
frequently table
Answers
Scatter plot would best show the data collected from measuring time for a ball to fall from varying heights. The correct option is C.
Thus, The data gathered by measuring how long it takes a ball to fall from different heights would be best displayed in a scatter plot.
A scatter plot is a form of graph used to depict the relationship between two variables by displaying individual data points along two axes.
The height at which the ball is dropped in this scenario can be plotted on one axis (often the x-axis), and the equivalent time it takes for the ball to fall on the other axis (typically the y-axis).
Thus, Scatter plot would best show the data collected from measuring time for a ball to fall from varying heights. The correct option is C.
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Place the parts of the human circulatory system in order from highest to lowest degree of internal organization.
→ → →
Answers
Answer: The human circulatory system can be arranged from the highest to the lowest degree of internal organization as follows: Heart, Blood Vessels, Arteries, Veins, and Capillaries.
Explanation: The human circulatory system can be arranged from the highest to the lowest degree of internal organization as follows:
Heart: The heart is a vital organ responsible for pumping oxygenated blood to the body and deoxygenated blood to the lungs. It consists of chambers (atria and ventricles) and valves that regulate blood flow.
Blood Vessels: Blood vessels form a network of tubes that transport blood throughout the body. They can be classified into three types: arteries, veins, and capillaries.
Arteries: Arteries are thick-walled blood vessels that carry oxygenated blood away from the heart to various parts of the body.
Veins: Veins are blood vessels that transport deoxygenated blood from the body back to the heart. They have thinner walls compared to arteries and contain valves to prevent backflow.
Capillaries: Capillaries are tiny, thin-walled blood vessels that connect arteries and veins. They facilitate the exchange of oxygen, nutrients, and waste products between the blood and surrounding tissues.
Please note that this arrangement is based on the internal organization of the circulatory system, with consideration given to the hierarchical structure and function of each component.
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Answer:
Cell, tissue, organ and organ system
Explanation:
The correct order from the lowest to the highest degree of internal organization is the following Cell, tissue, organ, and organ system then at last whole body. It is because the cells are produced in order to form the tissues in the body and in order for an organ to be produced tissues are essential and are formed and in order for a system.
Complete this sentence. If the mass of object A is __________ than object B, then the weight of object A will be _______________ the weight of object B.
greater, heavier than
less, heavier than
greater, the same as
less, the same as
Answers
Answer:
Complete this sentence. If the mass of object A is greater than object B, then the weight of object A will be heavier the weight of object B.
Explanation:
If the mass of Object A is more/greater than object B then it would be "heavier"
Yo 20 points no links plz
Describe how plates create mountain ranges like the Himalayas.
2. Diagram how pulling apart continental crust could create mountains and basins. What are the mountains and
basins called?
3. Why don’t strike slip faults create mountains?
Answers
Answer: Describe how plates create mountain ranges like the Himalayas.
Answer- Most of the world's largest mountains form as plates collide at convergent plate boundaries. This creates mountains. Folding and faulting in these collision zones makes the crust thicker. The world's highest mountain range, the Himalayas, is growing as India collides with Eurasia
2. Diagram how pulling apart continental crust could create mountains and basins. What are the mountains and
basins called? Answer- When tensional stresses pull crust apart, it breaks into blocks that slide up and drop down along normal faults. The result is alternating mountains and valleys, known as a basin-and-range
3. Why don’t strike slip faults create mountains? Answer-When tensional stresses pull crust apart, it breaks into blocks that slide up and drop down along normal faults. The result is alternating mountains and valleys, known as a basin-and-range
Explanation: I'm really sorry that its a lot but I hope it helps :)
Answer:
he movement of the plates creates three types of tectonic boundaries: ... Where plates serving landmasses collide, the crust crumples and buckles into mountain ranges. ... where two plates grind past each other along what are called strike-slip faults. These boundaries don't produce spectacular features like mountains or ...
Explanation:
list both types of energy before skydiver jumps out of the plane and as the sky diver is diving.
Answers
Answer : This is an example of Kenitic and potential energy
Explanation:
kenitic: the act of moving or motion
potential: not. moving YET
he was not moving when he was on the plane and had potential energy cause he wasn't getting pulled down and kenitic energy was when he was getting pulled down from force of gravity when he was getting pulled to the ground when he was skydiving
Convection is the transfer of heat energy via:
1.plasmas
2.solids or plasmas
3.solids
4.liquids or gases
Answers
Answer:
The answer is option 4.
Explanation:
Convection is the transfer of heat energy through liquid and gas.
Conduction is the transfer of heat energy through solid.
Radiation is the transfer of heat energy through gas(air).
A meteor falls toward Earth's surface. Given that the acceleration due to
gravity is 9.8 m/s^2, what is the meteor's potential energy if it has a mass of 10
kg at an altitude of 400 m?
O A. 408 J
O B. 7,840,000 J
O C. 2J
O D. 39,200 J
Answers
Answer:
39,200J
Explanation:
just took the test
The meteor's potential energy if it has a mass of 10kg at an altitude of 400 m will be 39200 J
What is potential energy ?Potential Energy that depend upon the relative position of various parts of system . It is an energy possessed by an object by virtue of its position or configuration.
mass(m) = 10kg
g (acceleration due to gravity) = 9.8m/s^2
altitude(height (h)) = 400m
Meteor's Potential energy = m * g * h
= 10 * 9.8 * 400 = 39200 J
correct option will be a) 39200 J
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how does energy from the sun end up damaging genetic material? write a paragraph
Answers
Which equation below is the correct equation for photosynthesis?
Answers
The photo shows a veterinarian using an ultrasound machine to see inside a dogs body
Answers
Answer:
The answer would be D.
Explanation:
I know this cuz my mother told me how it works.
But anyway good luck in school kid.
Your friendly neighborhood anime, videogame, & Fortnite
weeb-boi,
James Lester.
Ultrasound scanning is used to obtain the cross sectional image of internal organs. The first step in this process is emission of sound waves rom the machine to the body.
What is ultrasound scanning?Ultrasound scanning is a diagnostic tool to image the internal organs of body. It can diagnose internal damages if any. The ultrasound scan machine emits sound waves into the body and the waves interacts with the tissues.
The ultrasound echoes reflected back from the tissues is detected and analyzed . Using the speed of the sound and the time taken by the echo to reflect back, distance of the tissue boundary to the transducer is calculated and used to generate a 2D image of the organs.
Therefore, the first step in the given scanning is emission of sound waves from the machine into the body of dog. Thus, option D is correct.
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What is the evidence of Earth's attraction to the moon?
A. The distance from Earth
B. The tidal bulges on Earth
C. The moon phases
Answers
Answer:
B
Explanation:
The awnser is B becuase the distance between the moon and the Earth does not show any evedence for attraction with the earth and the moon. And the Moon's phases does not show any attraction between the two planets. BUt the tidal buldges are created by the moon. This shows the attraction bettween the Earth and the Moon. Hope the awnser and the explaination helped, have a good day!
How do we know there has not been an increase in the number of earthquakes? Officials from the U.S. Geological Survey, the government agency that keeps track of earthquakes, point to statistics. On average, there have been no more earthquakes so far in 2010 than there were in previous years.
What Happens During Earthquakes?
In reality, it's not the number of quakes that has gained our attention, but the devastating impact quakes can have. Earthquakes are very natural—it's inevitable that they'll happen because of the way the planet works. The earth's surface is made up of tectonic plates that fit together like puzzle pieces and are always moving past each other. When two of the plates' edges get caught, stress builds up at the fault line—the crack between the plates. When the plates are finally able to break free of each other, the stress is released, and an earthquake occurs. Earthquakes of varying strengths happen every day, usually at fault lines. Some of these quakes have a high magnitude, while others are relatively weak. But it's often where an earthquake takes place that determines whether it will be something that goes largely unnoticed, or a disaster that affects thousands of people.
What Is Changing?
In the past, earthquakes were not as much of a problem because Earth's population was smaller, and cities were less populated.
"Look at some of the big [earthquakes] recently," said Debarati Guha-Sapir of the World Health Organization. Guha-Sapir cited some earthquakes that took place in areas where the population had increased in recent years, making the quakes more serious. "Had the Izmit or Bhuj quakes [of 1999 and 2001] happened 30 years ago, the events would have been relatively insignificant, as the [populations] of these cities were a third of what [they were when the earthquakes happened]. Increasing population density makes a small event into a big one."
Some of the earthquakes that took place in early 2010 occurred in highly populated areas, as well. More people are moving into megacities that happen to be built on fault lines—and many cities are on fault lines. Of the 130 cities with more than one million people, more than half are in earthquake zones, making them more prone to earthquakes.
In many of these cities, officials have drawn up laws requiring that buildings be designed and constructed to endure earthquakes. But some cities, particularly those in developing countries, lack the resources to do this. There, people are rapidly putting up substandard buildings that can't withstand the force of the shaking earth. For example, the Haiti earthquake took place near the nation's crowded capital. There was a great deal of destruction because there were "too many people crammed into a city that wasn't meant to have that many people and have an earthquake," said University of Miami geologist Tim Dixon.
Another reason quakes seem worse is that we're paying more attention. Everyone noticed when the Haiti earthquake was quickly followed by the Chile earthquake. Many people watched the news and the Internet for updates on these disasters, unable to believe that they were seeing two major earthquakes in such a short period of time. But eventually, the earth will have a period when earthquakes are minor or in unpopulated areas. Then people won't notice quite so much anymore.
"People are paying attention to the violent planet we've always lived in," said Dennis Mileti, a seismic researcher. "Come back [at a time when] there have been no [noticeable] earthquakes, [and] most people will have forgotten [about them] again."
According to the article, what is one reason why it seems as if the world is experiencing more earthquakes than usual?
Answers
Answer: because there has not been one in years
Explanation: there was not on now 2023, 2022, 2021, 2020, and 2019
Answer:
The number of earthquakes has not increased because earthquakes didn't happen in the USA for a while.
Explanation:
HELPPPPPPPPPPPPPPPP what do these questions mean?
Answers
Answer: 1) millimeter
2) Meter
3) Centimeter
4) Kilometer
5) 100
6) 10
7) 1,000 meters
Explanation:
2: meter
3: centimeter
4: kilometer
5: 100
6: 10
7: 1000
_____ is considered a significant digit when it is to the left or the right of the decimal point and it follows a non-zero digit, or when it is betwee two digits.
Answers
Answer:
Zero (0)
Explanation:
Zero is only counted significant in some cases, and some of those are listed in the question.
For eg, 0.0003 (here 0 is insignificant), however, 3000.003 (here all 0's are significant)
how to solve questions after 20 in the "energy work power" Kaho ot? i cant attach link sorry
Answers
Answer:
Explanation:
TYPE OUT THE LINK NEXT TIME AND THEN PEOPLE CAN HELP BY SEARCHING IT UP THEMSELVES, GOOD LUCK NEXT TIME
In Los Angeles, the temperature at 3:00 p.m on Aug 16th is
73.9 °F. What is the temperature in °C?
°C.
Answers
Answer:
The temperature on 16th August is 23.37 degree Celsius.
Explanation:
In Los Angeles, the temperature at 3:00 p.m on Aug 16th is 73.9 °F. It is required to convert it into degree Celsius.
The conversion from Fahrenheit to Celsius is as follows :
\(C=(F-32)\times \dfrac{5}{9}\\\\C=(73.9-32)\times \dfrac{5}{9}\\\\T=23.27^{\circ} C\)
So, the temperature on 16th August is 23.37 degree Celsius.
You can answer this to get points its not an actual question
or you can answer just because
What determines the direction that a wire with a current will move when placed in a magnetic field?
Answers
Answer:
the electromagnetic pulse
Explanation:
Why is it important to track our carbon and ecological footprint?
Answers
Answer: I got you Fam
Explanation:
it is one competing demand for biologically productive space
Answer:
The carbon footprint is a very important means to understand the impact of a person's behavior on global warming. This is why someone who effectively wants to contribute to stopping global warming, at least on an individual scale, needs to measure and keep track of their personal carbon footprint.
Why is it important to track your ecological footprint?
The Ecological Footprint is a simple metric. It is also uniquely comprehensive. Not only does it measure humanity's demand on our planet's ecosystems, but it is also key to understanding the inter-related pressures of climate change on the natural ecosystems on which humanity depends.
Why is knowing your carbon ecological footprint important?
Knowing your personal or organisational carbon footprint is useful for the following reasons: it enables you to identify and reduce GG emissions, it allows corporations to publish their environmental performance statistics, it can be used as information to raise awareness of environmental costs.
Hope this helps :)
Pls brainliest...
Who likes horses? i mean LOVES Horses?
Answers
Please help: The average depth of water in a place near the coast of th Pacific ocean is 5.om. The largest tidal range in that place is 2.0m. Calculate the maximum depth of water at that place. please do not attempt to steal points... thank you <3!
Answers
Answer:
The maximum depth of the water at the place is 6.0 meters.
Given the tidal range and average depth, it is to be noted that the maximum depth of the water at the place, is 6.0 meters.
How can you calculate Maximum Depth using Average Depth and Tidal Range?The tidal range is the successive difference between tide highs and lows, which is a sinusoidal pattern. On the basis of the above, it is correct to state that the tidal range is twice of the amplitude of the tide level.
That is:
The Amplitude of the tide, A = 2.0/2m = 1m
The maximum depth at the place, therefore, is given as:
D\(_{max}\) = A + D\(_{ave}\)
Hence,
D\(_{max}\) = 1.0 + 5.0 = 6.0
Thus, it is correct to state that the Maximum Depth (D\(_{max}\)) = 6.0 Meters.
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What two gases in the atmosphere do animals and plants need to breathe and grow?
Answers
Answer: Explanation:
Plants and animals each produce the gases that the other needs to live. Plants need carbon dioxide—people and other animals exhale carbon dioxide as a waste product. People and other animals need oxygen—plants produce oxygen during an important process called photosynthesis, which turns the sun's energy into nutrients.
Which statement is an example of a law?
1. Objects tend to resist changes in motion.
2. A car’s speed decreases when the brake is applied.
3. Characteristics are passed from parents to children through DNA.
4. If I add more carbon dioxide to this biosphere, then temperatures will increase.
Answers
Answer:
Option 2 is an example of a law
Which effect is created when two sound waves that are close in pitch
interact?
O A. Echoes
O B. Loudness
C. Beats
O D. Intensity
Answers
Answer:
C. Beats
Explanation:
When waves are interfering with each other, the sound is louder in some places and softer in others. As a result, we hear pulses or beats in the sound.
Answer:
beats
Explanation:
got it right
Aviation:
Calculate the x-component of the Drone Vector:
Calculate the y-component of the Drone Vector:
Calculate the x-component of the Wind Vector:
Calculate the y-component of the Wind Vector:
What is the Total x-component of the combined Drone + Wind vectors?:
What is the Total y-component of the combined Drone + Wind vectors?:
What is the Total Magnitude of the combined Drone + Wind vectors?:
What is the Total Angle of the combined Drone + Wind vectors?:
Answers
The x and y component of the drone vector are 21.21 mph and 21.21 mph respectively.
The x and y component of the wind vector are -7.5 mph and -12.99 mph respectively.
The total x-component of the combined Drone + Wind vectors is 13.71 mph.
The total y-component of the combined Drone + Wind vectors is 8.22 mph.
The magnitude of the total vector is 15.99 mph.
The total angle of the combined Drone + Wind vectors is 31⁰.
What is the x and y component of the drone vector?The x and y component of the drone vector is calculated as follows;
Vx = 30 mph x cos (45)
Vx = 21.21 mph
Vy = 30 mph x sin (45)
Vy = 21.21 mph
The x and y component of the wind vector is calculated as follows;
θ = 240⁰ - 180⁰ = 60⁰
Vx = -15 mph x cos (60)
Vx = -7.5 mph
Vy = -15 mph x sin (60)
Vy = -12.99 mph
The total x-component of the combined Drone + Wind vectors is calculated as;
Vx_tot = 21.21 mph -7.5 mph = 13.71 mph
The total y-component of the combined Drone + Wind vectors is calculated as;
Vy_tot = 21.21 mph - 12.99 mph = 8.22 mph
The magnitude of the total vector is calculated as;
V = √ (13.71² + 8.22²)
V = 15.99 mph
The direction of the combined vector is calculated as;
θ = tan⁻¹ (Vy_tot/Vx_tot)
θ = tan⁻¹ (8.22/13.71)
θ = 30.95⁰
θ ≈ 31⁰
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respectively.
The x and y component of the wind vector are -7.5 mph and - 12.99 mph
respectively.
The total x-component of the combined
Drone + Wind vectors is 13.71 mph.
The total -component of the combined
Drone + Wind vectors is 8.22 mph.
The magnitude of the total vector is
15.99 mph.
The total angle of the combined Drone +
Wind vectors is 31°.
What type of circuit is this in the picture? (Lesson 4.07)
A: Parallel
B: Open
C: Ac
D: Series
Answers
Answer: hope this helps ♡
A: Parallel
Explanation:
It's a parallel circuit because it has two or more paths for the electricity to flow through (the paths are parallel).
Answer:
A
Explanation:
What fraction of the Moon model was always lit up by the light in your model?
Answers
Answer:10
Explanation:
In the context of the Moon model, the fraction of the Moon that was always lit up by the light is half, or 1/2.
The explanation for this is that the Moon model discussed previously most likely depicts the Moon's phases as seen from Earth. The phases of the moon are caused by distinct areas of the lit side of the moon that are visible from Earth at various times during its orbit.
The Sun always illuminates half of the Moon's surface, leaving the other side in darkness. From Earth, we can only see the bright portion; the unlit portion is invisible. Different phases result from variations in the visible fraction of the lighted half of the Moon as it revolves around the Earth.
Therefore, the fraction of the Moon that was always lit up by the light is half, or 1/2.
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When is the best time to take RHR (Resting Heart Rate)?
Question 2 options:
After running
First thing in the morning
After eating a big dinner
none of the above
Answers
Answer:
First thing in the morning
Explanation:
Stay safe, stay healthy and blessed.
Have a great day !
Thank you
help me pls i need the answer
Answers
science is hard sometimes help please!
