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Chung
Physics
Animals have different types of respiratory systems depending on the environment of their habitat. Fish live in the water and use gills to breathe. Humans who live on land, breathe air through their lungs. Identify the similarities between lungs and gills.
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Frida
Physics
How high up is a 3 kg object that has 300 joules of energy
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Jacqueline Tyler
Physics
Which of the follwoing is not an example of an abiotic factor?
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Leanna Snow
Physics
When two ions with the same charge come together, their electric fields will
A. bend towards each other
B. bend away from each other
C. nothing will happen
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Bria Chan
Physics
How did particles in the solar nebula eventually form earth
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Xiomara Mullins
Physics
Identify the energy transformations that take place in an electrical fan heater
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Jayce Juarez
Physics
Which statement best describes Gay-Lassac's law
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Cristopher Kaiser
Physics
How many dwarf planets are there in our solar system?
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Jayvon Flynn
Physics
List materials that are not good conductors of energy
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Cole Walter
Physics
An object with a mass of 100 grams (0.100 kg) is dropped from a certain height and has a velocity of 60 meters/second. If the potential energy of this object is 179.99 joules, how high was the object when it was dropped?
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Jarvis
Physics
An object's inertia causes it to come to a rest position.
True or false
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Guest
Physics
Nine-year-old Dakoda realizes that the quantity of water in a glass remains the same, even when the water is poured into a different shaped glass and appears to look like more or less. In Piaget's terms, Dakoda has developed a) Conservationb) Assimilationc) Accomodationd) Object Permanencee) Centration
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Elisa Branch
Physics
How does under water welding work?
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Zimmerman
Physics
If two waves are traveling at the same speed, which statement will be true about their wavelengths?
A. The wave with higher frequency will have shorter wavelength.
B. The wave with lower frequency will have shorter wavelength.
C. The wave with higher frequency will have longer wavelength
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Guest
Physics
The heating of the lower layer of the atmosphere from radiation absorbed by certain heat - absorbing gasses is called?
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