Archive day

February 11, 2026

2,384 public questions were asked on this day.

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Which reason best explains why plasmas are good conductors of electricity? They have mobile charged particles. They are at extremely high temperatures. They are made up of particles in fixed positions. They have slow-mov...
Asked by julie 1 answer
Is the following sentence true or false? Carbon films give a three-dimensional view of the organisms’ shape. * True False
Asked by fernanda 1 answer
"Billionaire Space Race Giant Leap for Pollution" by Katharine Gammon Already, people are buying tickets to space. Companies including SpaceX, Virgin Galactic and Space Adventures want to make space tourism more common....
Asked by jazz 1 answer
evaluate the expression at specific values of its variables evaluate a^4 - b(c) + 2(a) divided by 2 these are the numbers to the letters a = 2 b = 4 and c = 3
Asked by andres nevarez 1 answer
Which of the following are types of trace fossils? Check all that are correct. * Bones Petrified Nests Footprints Petrified eggs Feathers
Asked by fernanda 1 answer
Which fungi group is known as the zygote fungi and produces spores in zygosporangia? Ascomycota Basidiomycota Zygomycota Chytridiomycota
Asked by aiden 1 answer
What are thermal plasmas? plasmas that have particles that collide infrequently plasmas that reach a temperature equal to their surroundings plasmas that do not reach thermal equilibrium plasmas that have only a few part...
Asked by julie 1 answer
evaluate the expression at specific values of its variables evaluate a^4 - b(c) + 2(a) divided by 2 these are the numbers to the letters a = 2 b = 4 and c + 3
Asked by andres nevarez 1 answer
A kite is flying at a height of 50 meters. The string of the kite makes an angle with the ground. If the length of the string is 70 meters, what angle does the string make with the ground?(1 point) Responses 15.57° ° 15....
Asked by hello 1 answer
what classification of surfacing electrode is recommended for use on bearing and gear surfaces?
Asked by Victor lemus corsicana tx 1 answer
How were old imperialism and new imperialism similar? Imperialists sought gold, cash crops, and trade goods. Asia was a major focus of colonization. Imperialists aimed to build large empires. Colonies existed for the ben...
Asked by binky 1 answer
ype of Function This table presents the x and y values to identify the function that most accurately models the given dataset. x y 2 8.5 4 46 6 107.5 8 193 (1 point) Responses linear linear exponential exponential cubic...
Asked by bob 1 answer
Which is an example of a plasma that occurs in nature? a burning tree the radiant sun a melting candle an electric current
Asked by julie 1 answer
Trace fossils can provide evidence for what types of activities? Check all that are correct. * Walking Burrowing Resting Feeding
Asked by fernanda 1 answer
What is tan −1(1) in degrees? 𝑊 ℎ 𝑎 𝑡 𝑖 𝑠 tan ⁡ − 1 ( 1 ) 𝑖 𝑛 deg ⁡ 𝑟 𝑒 𝑒 𝑠 ? (1 point) Responses 45° 45 ° 45 degrees 60° 60 ° 60 degrees 30° 30 ° 30 degrees 0° 0 ° 0 degrees
Asked by hello 1 answer
Is the following sentence true or false? Most petrified fossils form from quartz and calcite minerals. * True False
Asked by fernanda 1 answer
Black truffles are a unique type of fungi that are highly prized by chefs and food enthusiasts throughout the world. Which characteristic is seen in truffles but not in common mushrooms? lack a reproductive phase contain...
Asked by aiden 1 answer
Keisha makes a table to compare plasmas and solids. Plasma Solid Kinetic energy X Density Y Which labels belong in the cells marked X and Y? X: High Y: High X: High Y: Low X: Low Y: High X: Low Y: Low
Asked by julie 1 answer
Read the selection and choose the best answer to each question. Martian Metropolis by Meg Thacher Click here to read Martian Metropolis. Question Read the sentence from paragraph 5. The Martian day (called a “sol”) is ab...
Asked by Elijah 1 answer
evaluate the expression at specific values of its variables evaluate a^4 - b(c) + 2(a) divided by 2 a = 2 b = 4 and c + 3
Asked by andres nevarez 1 answer
Fossils in which minerals replace all parts of an organism are called __________________. Mold fossils Petrified fossils Trace fossils Carbon Films
Asked by fernanda 1 answer
hich molecules would most likely cause a liquid to have the lowest viscosity? large, polar molecules small, nonpolar molecules small, polar molecules large, nonpolar molecules
Asked by julie 1 answer
kite is flying at a height of 50 meters above the ground. The string attached to the kite is 80 meters long. Assuming the string is straight and forms an angle with the ground, what is the angle of elevation of the kite?...
Asked by hello 1 answer
A microbiologist is in the process of classifying a newly discovered organism. Its characteristics include: · eukaryotic · multicellular · reproduces by spores · motile in some stage of its life cycle · decomposer Which...
Asked by aiden 1 answer
Check each sentence that is true about molds and casts. * Both molds and casts give a three-dimensional view of the organism. A cast is a hollow area in sediment in the shape of the organism. A mold forms when water seep...
Asked by fernanda 1 answer