help me pls!
Temperature is an important factor that determines if matter is a solid or a liquid
True or false?
Answer:
true
as temperatures rise, the atoms become more active; as per the opposite (meaning as temperatures drop, the atoms start to settle down) liquid is the more medium state (because the temperature rises enough for the solid to become a a liquid but not too much that the liquid evaporates and turns into a gas) have a great day/night
Can someone help me? I will give BRAINLIEST
Troposphere is the highest layer of the atmosphere and touches space
Startophere is where stratus clouds form up high in the sky
The Mesosphere is the third layer you need to know and it’s low density ...yo?
Thermosphere we’re getting closer and closer to earth
Exoshpere were airplanes are high, buckle up it’s time to fly
I need help ASAP with science with number 2
Answer:
Cells, tissues, organs, organ system, organism.
How can you use these materials to test whether land or water heats faster? The materials are
sand
water
heat lamps
thermometers
cups
Explanation:
You can test by putting sand in one cup and water in another. Then you put the thermometers in the cups. One you have done that you can use the heat lamp and put both cups under it for the same amount of time. After you do that and recorded your data you are done with the experiment.
Hope this helps :D
I need help on science if this is true or false
Answer:
I am pretty sure it is False
Explanation:
Answer:
The second statement is false
Explanation:
Diffusion will typically occur until concentration gradients are the same both outside and inside of the cell. In order for the concentration to increase further inside of the cell requires a different transportation method, such as the use of a channel protein.
20 points hurry
Complete the following analogy:
______Cyanocitta cristata as blue bird:Sialia sialis
A swallow
B blue jay
C cardinal
D parakeet
Answer:
Blue Jay is the correct answer.
Explanation:
Please help me I will give you the brain thing and extra points. 2/9
image below
Answer:
A
Explanation:
They are going the at the same force and opposite directions
1. While in outer space a rocket engine is able to produce thrust on a spacecraft.
Identify the correct action-reaction pair which allows the spacecraft to propel itself
upward.
A.rocket engine-spacecraft
B.rocket engine nozzle-exhaust
C.exhaust gasses-air behind the spacecraft
D.exhaust gasses-ground
The study of the engine and its mechanism is called physics.
The correct answer to the question is option C which is exhaust gasses-air behind the spacecraft.
What is Neuton's third law?newton's state that each action has an equal and opposite reaction.What is pressure?Pressure is the force applied perpendicular to the surface of an object per unit area over which that force is distributed. Gauge pressure is the pressure relative to the ambient pressure. Various units are used to express pressure.
Hence, in space, the action-reaction process occurs in exhaust and spacecraft.
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Is the viscosity of the Philippians high or low viscosity?
Answer:
high
Explanations
Different species of animals in a community would most likely be similar in O A. physical structure. O B. size. O c. abiotic requirements. O d. number of offspring produced. O E. genetic make-up.
Different species of animals in a community would most likely be similar in physical structure, basic nature of an ecosystem. thus option A is correct.
what is ecosystem ?An ecosystem can be defined as a community of living organisms concurrence with non-living components, interacting with each other in an environment.
The structure of an ecosystem composed of both biotic and abiotic components which include the distribution of energy in our environment, climatic conditions prevailing in that specific environment.
The structure of an ecosystem can be divided into two components such as Biotic Components and Abiotic Components
both biotic and abiotic components are interrelated with each other in an ecosystem,. it is an open system where the flow of energy and components occur throughout the boundaries.
The functions of the ecosystem include regulates the essential ecological processes, responsible for the cycling of nutrients between biotic and abiotic components, maintains a balance among the various trophic levels in the ecosystem.
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The Earth moves in predictable patterns. One of these patterns causes
approximately 12 hours of daylight and 12 hours of darkness during a 24-hour
period in areas around the equator. This movement is referred to as -
A. a rotation
B. an equinox
C. a photoperiod
D. a revolution
The Earth moves in predictable patterns. One of these patterns causes approximately 12 hours of daylight and 12 hours of darkness during a 24-hour period in areas around the equator. This movement is referred to as rotation.
What is rotation?When a spherical, three-dimensional object rotates around an invisible line inside of its center, it is a relatively common type of rotation. This focal point is known as an axis. Basketballs in motion revolve around an axis. Axially rotating globes are used. The Earth itself has an axis of rotation.
The axis of the Earth is vertical, which means it moves up and down. (A rolling log, on the other hand, runs sideways and has a horizontal axis.) The North and South Poles are on opposite sides of the Earth's axis. The Earth moves in predictable patterns. One of these patterns causes approximately 12 hours of daylight and 12 hours of darkness during a 24-hour period in areas around the equator. This movement is referred to as rotation.
Therefore, the correct option is option A.
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This image shows a volcanic eruption in Hawaii with lava flowing into the sea.
Which statement best describes this eruption?
Its magma is high in silica.
Its magma has low viscosity.
Its gases are released in rapid bursts.
Its lava came from an explosive eruption.
Answer:
The Answer is C
Explanation:
Makes Sense
The statement 'its magma has a low viscosity.' BEST describes this volcano eruption.
What is a volcano?A volcano is a geological formation that is characterized to release heat materials to the Earth's surface.
The heat materials that may release a volcano include:
Hot lavaVolcanic ashToxic gasesA volcano is generally formed in diverging and/or converging plates, where different tectonic plates are in contact with each other.
In conclusion, the statement 'its magma has a low viscosity.' BEST describes this volcano eruption.
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Hammerhead Shark Process of Sexual Reproduction
Answer:
The hammerhead sharks exhibit a viviparous mode of reproduction with females giving birth to live young. Like other sharks, fertilization is internal, with the male transferring sperm to the female through one of two intromittent organs called claspers. The developing embryos are at first sustained by a yolk sac.
Explanation: hope this helped
Can anyone help me? I will give brainliest
Answer:
T: Travel by plane
S: Jets
M: Shooting stars
T: Telescope
E: Empty
If a light bulb goes out on a PARALLEL CIRCUIT all of the bulbs will go out.
a. True
b. False
Answer:this answer is true your welcome
Answer:
False
Explanation:
Can someone tell me what an isotope is in your own words, please don't copy and paste
What reacts in a chemical reaction to form a new substance with different products
Answer:
Atoms
Explanation:
Help! Please I’m in science
Answer:
The kinetic energy is greater in the yellow car because the more mass an object has, the more kinetic energy. We can see the yellow car has much more mass, so the kinetic energy would also be greater.
Hope this helps :)
help me please i need this aaaaaaaaa <3
Answer:
1.magma forms beneath the plates and rises up through the cracks
2. the tectonic plates move apart from one another
3. lava flows onto Earth’s surface
4. lava cools and hardens to form igneous rock
Explanation:
Im trying to get in fresman honors science so i want to make sure i get this right.
Which is the correct formula for acceleration? I got acceleration = change in speed / time
To calculate the acceleration of an automobile, you must first subtract the final speed from the initial speed. True or false. I got true but i also kinda thimk false
Answer:
Acceleration (a) is the change in velocity (Δv) over the change in time (Δt), represented by the equation a = Δv/Δt. This allows you to measure how fast velocity changes in meters per second squared (m/s^2). Acceleration is also a vector quantity, so it includes both magnitude and direction.
Explanation:
Answer:
∞∞∞∞∞∞║Δ║Hello Friend║Δ║∞∞∞∞∞∞Your answer should be:
1. Acceleration is the name we give to any process where the velocity changes. Since velocity is a speed and a direction, there are only two ways for you to accelerate: change your speed or change your direction—or change both.
If you’re not changing your speed and you’re not changing your direction, then you simply cannot be accelerating—no matter how fast you’re going. So, a jet moving with a constant velocity at 800 miles per hour along a straight line has zero acceleration, even though the jet is moving really fast, since the velocity isn’t changing. When the jet lands and quickly comes to a stop, it will have acceleration since it’s slowing down.
2. True (Because if you subtract the final speed to the initial speed, you can see how much acceleration you put on or took off.
Explanation:
Brainliest would be appreciated!
Have a great day! Hope this helps!Yo answer my question
Answer:
C maybe
Explanation:
Answer:
Its D
Explanation:
im a pro
all i got to say is wow and answer this for me ;)
what would you do/not do for a million dollars?
Answer:
I would do anything that follows my own morals for a million dollars.
Explanation:
For example, I would not kill someone for a million dollars, I couldn't live with myself if I did, but if you told me to steal a hot dog for a million dollars that would be fine since I could always just pay it back later.
Answer:
I would live alone on an island for 3 years I guess
Explanation:
Radio waves have the longest _______________ in the electromagnetic spectrum. A __________ receives electromagnetic radio waves and converts them into sound.
Radio waves have the longest wavelength in the electromagnetic spectrum and radio receives electromagnetic radio waves and converts them in to sound.
What is electromagnetic spectrum?The electromagnetic spectrum consists of waves made up of electromagnetic field which are capable of propogating through space and carry the radiant electromagnetic energy.
The radiation are composed of electromagnetic waves which are synchronized oscillations of electric and magnetic fields . They are created due to change which is periodic in electric as well as magnetic fields.
In vacuum ,all the electromagnetic waves travel at the same speed that is with the speed of air.The position of an electromagnetic wave in an electromagnetic spectrum is characterized by it's frequency or wavelength.They are emitted by electrically charged particles which undergo acceleration and subsequently interact with other charged particles.
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Which agent most changes the earth's surface? O A. moving ice B. wave action O C. running water O D. tide action E. cloud movement
The correct answers are B. Clouds and D. Storm systems.
Explanation:
"Convection currents are the result of a physical-chemical process in which chemicals are heated and this decreases their density, causing their elevation. At the same time, the elements in the top sink because of lost temperature and increase in density, creating a cycle. According to the above, the correct answers are B Clouds and D. Storm Systems. Clouds are the result of a cycle of water, in which the water on the earth in a liquid state evaporates due to the caloric energy from the sun, changing to a gas state and go up until becoming droplets again in a process called condensation forming cloud. Once the cloud is very heavy and lost its temperature, it precipitates to the earth due to the force of gravity, and then the cycle starts again. Secondly, storm systems are a kind of cloud, those clouds develop vertically thanks to the convection process, in this, the same process occurs but the clouds have an internal air stream that makes that the clouds grow up vertically producing storms, those clouds are known as Cumulonimbus and Cumulus congestus. So, the correct answers are B. Clouds and D.Storm systems."
The general formula for
Compound + Compound
----->
Compound + Compound
A. Synthesis Reactions
B .Double Replacement Reactions
Answer:
single replacement
Explanation:
If it has one plus sign it is decomposition or synthesis
however if it has two plus signs then it is single or double replacement
What does the diagram show?
- one battery, two light bulbs, and three resistors
- one battery, two switches, and three light bulbs
- one switch, one resistor, and three light bulbs
- one switch, one light bulb, and three batteries
The diagram show one battery, two switches, and three light bulbs. Therefore, the correct option is option B.
What is electric circuit?Electric circuit: a way for current to travel. A battery or generator, a device that provides energy to a charged particles that make up the current, a device that uses current, such as a lamp, an electric motor, or a computer, as well as the connecting wires and transmission lines make up an electric circuit.
Ohm's law and Kirchhoff's rules are two fundamental laws that quantitatively define how electric circuits function. Many categories are used to categorise electric circuits. One-way current only flows through a direct-current circuit. As in most residential circuits, an alternating-current circuit transports current that pulses back and forth repeatedly every second. The diagram show one battery, two switches, and three light bulbs.
Therefore, the correct option is option B.
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I need help with the first question and the two boxes
Answer:
what grade level is this so i can help
Explanation:
Which indicates how evidence of climate change supports the theory of continental drift?
coal fields in several continents
volcano formation
glacial evidence found in South America
folded mountains in Africa and South America
Answer:
C glacial evidence found in America
Explanation:
The study of the rocks is called petrology.
The correct answer is C.
Continental drift is a theory that describes the same composition of rocks around the world.
According to this theory, it states that the different continent moves around the place and collide with the other continents.
For example the collision of the Indian region to current Asia.
Hence, the correct answer is C that is glacial evidence found in South America
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True or false Cellular Respiration produces Glucose, Water, and ATP?
Balance the follwing equation:
BLANK C+ BLANK H(2) -> BLANK CH(4)
Everything in partnethesis are subscripts.
Thanks!
Answer:
- in order to balance the chemical equation, you need to make sure the number of atoms of each element on the reactant side is equal to the number of atoms of each element on the product side.
equation: (given)
__ C + __ H2 --> __ CH4
C = 1 | C = 1
H = 2 | H = 4
so, here we can see that the number of hydrogen (H) atoms are NOT equal, which means we have to put a number infront of the compounds inorder to balance it. this means putting a coefficient.
equation: (balanced)
C + 2H2 + CH4
- the only thing added was the 2.
-- let me know if you have any questions about this.
