Answer:
1.) Energy flows through an ecosystem in one direction— through food chains. Food chains illustrate how energy flows through a sequence of organisms, and how nutrients are transferred from one organism to another. Food chains usually consist of producers, consumers, and decomposers.
2.) Imagine what would happen if there were no decomposers. Wastes and the remains of dead organisms would pile up and the nutrients within the waste and dead organisms would not be released back into the ecosystem. Producers would not have enough nutrients. Essentially, many organisms could not exist.
Parallel Circuit
Series Circuit
Electrical Current
Electrical Discharge
Static Electricity
Answers:
A Circuit that contains more than one path for current flow.
Electric Charge at rest;generally produced by friction or introduction.
The Loss of static electricity as charges move off an object.
A Flow Of Charged Particles From One Point To Another.
Answer:
Parallel-A
Series- One path of energy flow
Electrical Current-D
Electrical Discharge-C
Static Electricity- B
Explanation:
Based on the pattern of the P and S waves, what type of material is this planet made of?
(Tried to pick a subject but I could not find Science.)
Answer:
solid 6.
Explanation:
Observe the path taken by P and S waves in the model planet.
A football has a mass of 2 kg and it accelerates at 20 m/s2. What is its force? (You can use a calculator)
Question 6 options:
40 N
10 mps
40 mps
10 N
Answer:
Kent is making a scale model of his favorite train. The actual train is 12 feet long and 4 feet wide. Kent wants his mdth of his model if he uses the same ratio?
Explanation:
Kent is making a scale model of his favorite train. The actual train is 12 feet long and 4 feet wide. Kent wants his model to be 6 inches in length. Which would be the width of his modelhe uses the same ratio?
Answer:10mps
Explanation:I do FLVS
This question is about the Earth's atmosphere and light/sound waves.
The distance versus time graph for Object A and Object B are shown.
{IMAGE} A graph titles Distance vs Time. A curved line is drawn through point 10 on y axis and this line is labeled Object A. The graph for Object B is a straight slanting line passing through the origin
Which statement best describes the motion of Object A and Object B?
Both objects move with variable speed.
Both objects move with constant speed.
Object A moves with constant speed and Object B moves with variable speed.
Object A moves with variable speed and Object B moves with constant speed.
Answer:
D
Explanation:
Because A moves with variable speed and B moves with constant speed
Please help, I don’t know the answer, and I’m not good at science
Please check my answers.
This question is about sound waves and light waves.
Answer:
you had it right
Explanation:
Answer: your correct it’s c
Which is a characteristic of an amorphous solid?
has a distinct melting point
becomes softer as temperature rises
particles arranged in a repeating pattern
made up of crystals
Answer:
4. Becomes softer as temperature rises
Explanation:
An amorphous solid is any noncrystalline solid in which the atoms and molecules are not organized in a definite lattice pattern. Such solids include glass, plastic, and gel. Solids and liquids are both forms of condensed matter; both are composed of atoms in close proximity to each other.
Easy Plz Help
Physics
Answer:
is it conduction because in that case it would be
Explanation:
the process by which heat or electricity is directly transmitted through a substance when there is a difference of temperature or of electrical potential between adjoining regions, without movement of the material.
A student made the table shown to list some contact and non-contact forces.
Examples of Forces
Contact Forces Non-Contact Forces
The force exerted by a stretched spring The force applied by Earth and sun on each other
The electrical force exerted by a positive charge on a negative charge Magnetic attraction between two magnets
Which statement best explains why the table is incorrect?
Spring force is a force acting at a distance.
Electrical force is not a contact force.
Gravitational force can act between planets and sun only when they are in contact.
Magnetic attraction is a contact force
Speed force acting at a distance
The image below shows a large, warm ocean next to a continent with a coastal mountain range.
If an air mass formed at the location labeled “Air Mass Formation”, what properties would the air mass most likely have? Choose one answer below.
Please help I don’t know the answer, I’m horrible in science
Which point on the diagram best represents the position of the Earth and the Sun
when it is winter in North America
A.point a
B.point b
C.point c
D.point d
Point D is the point on the diagram best represents the position of the Earth and the Sun. when it is winter in North America.
What is the season?A season is a division of the year that is based on variations in weather, ecology, and the number of daylight hours in a certain place.
Seasons on Earth are caused by Earth's orbit around the Sun and its axial tilt relative to the ecliptic plane.
When the Northern Hemisphere is tilted toward the sun, you experience summer. When the Northern Hemisphere has tilted away from the sun, you experience winter.
Hence point D is the point on the diagram best represents the position of the Earth and the Sun. when it is winter in North America.
To learn more about the season refers to the link;
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Which scientific law describes the relationship between action and reaction force pairs?
Newton's third law of motion
Kepler's law of planetary motion
Law of gravitation
Law of conservation of mass
Answer: Newton’s third law of motion
Explanation:
Recall that if the colliding objects have hard surfaces, the collision is elastic. Based on this description, which bumper design is more likely to result in an elastic collision? Predict how this bumper design will change the force that car 2 experiences during the collision.
Answer: it going to be car 2
Explanation:
because they have a bumper and the bumper weigh more
Had to repost got deleted
Fill in the blank.
I gatta _____ ___ walk and _____ ___ mouth
- Megan thee stallion
Answer:
stank as$ reckless as$
Explanation:
How does this article connect to Stevenson’s purpose for writing Just Mercy? Respond in 2-3 complete sentences.
20PT
Answer:
How it does is that, he knows he is gonna write it. Its all about the imagination you know.
Explanation:
i don't know if i'm right tho :(
Does mass influence how quickly an object falls?
Claim:
Two Pieces of Evidence:
Reasoning:
Answer:
Both objects fall at the same speed. Mass does not affect the speed of falling objects, assuming there is only gravity acting on it. ... The horizontal force applied does not affect the downward motion of the bullets -- only gravity and friction
Explanation:
ple help. 30 pts, do NOT steal points or get REPORTED ):
choice options.
===
Slider 1
0
1
3
4
===
Slider 2
9
10
13
16
Explanation:
sorry I'm late
I'm answering cause I felt bad abt the fact that noone answered u. Have a great morning or night!
What happens when warm air rises? (5 points) (will give brain)
a
Global temperature decreases.
b
The movement creates a difference in air pressure.
c
Cool air rises with it.
d
It moves towards the poles.
Answer:
b)
movement creates a difference in air pressure.
as warm air rises up it creates a vaccum so due to that the pressure in that region decreases.
Answer:
B. The movement creates a difference in air pressure.
Explanation:
Which of the following was Aristotle responsible for? (HELP ASAP PLEASE)
A: Ship Shaker
B: Scientific method
C: Calculus
D: Pendulum clocks
For this situation to demonstrate a balanced force, how much force must Omar apply? (In the picture, Sam is pushing a box to the right with a force of 10N, and Omar is pushing the box to the left with a force of _____ N)
Question 8 options:
10 N
20 N
100 N
0 N
Fill in this pretty little blank.
Cause ima very _____ ____ get ___ ____ ___ momma.
-Mulatto
Hit that latto
Answer:
freaky girl
it from my
Explanation:
lol
Reasoning = EXPLAIN each piece of evidence and HOW it supports your claim. Make sure this is thorough and IN YOUR OWN WORDS.
Answer:
reasoning to what?
Explanation:
NO STORY GIVIN
This chart lists four examples of two objects that are in contact.
A 3-column table with 4 rows. The first column has entries Example 1, Example 2, Example 3, Example 4. The second column labeled Object 1 has entries fire, a metal at 80 degrees Celsius, the cool ocean, a tool with a lot of thermal energy. The third column labeled Object 2 has entries air, a metal at 12 degrees Celsius, the warm air, a material with little thermal energy.
Which statement accurately describes the flow of heat in each example?
Heat will flow from Object 1 to Object 2 in examples 2 and 4, and heat will flow from Object 2 to Object 1 in examples 1 and 3.
Heat will flow from Object 1 to Object 2 in examples 1 and 3, and heat will flow from Object 2 to Object 1 in examples 2 and 4.
Heat will flow from Object 1 to Object 2 in Example 3, and heat will flow from Object 2 to Object 1 in examples 1, 2, and 4.
Heat will flow from Object 1 to Object 2 in examples 1, 2, and 4, and heat will flow from Object 2 to Object 1 in Example 3.
30 points
Can someone please help me on thisss
A magician pulls a tablecloth out from under dishes and glasses on a table without disturbing them. Make your claim and support it with evidence/reasoning. Write using complete sentences. 1st Law - Law of Inertia
2nd Law - Law of Force and Acceleration
3rd Law - Law of Action-Reaction
Which statement describes how globes represent Earth’s surface?
O They model all of Earth’s surface.
O They are flat and two dimensional.
O They represent underwater features using symbols.
O They provide detailed information about towns or cities.
"They model all of Earth’s surface" This statement describes how globes represent Earth’s surface. The correct option is A.
What is a globe?A globe is a three-dimensional(3D) representation of the Earth's surface.
It is a spherical model that accurately depicts the Earth's shape, size, and features, including continents, oceans, mountains, and other physical features.
Globes are often used as educational tools to teach geography, navigation, and other related subjects. They are useful for understanding the relationship between different parts of the world and visualizing the Earth. Unlike flat maps, globes do not distort the size or shape of land masses, and they accurately represent the distances between different locations.
The Earth's globe is also a three-dimensional(3D) representation of the Earth's surface that accurately Shows the Earth's actual dimensions, and continents, oceans, mountains, and other physical features.
The Earth's globe is a sphere, or a ball, with a diameter of approximately 12,742 kilometers (7,918 miles).
It is the only planet in our solar system known to support life, and it is home to a vast array of diverse ecosystems and species.
Here in the question,
The statement that describes how globes represent Earth's surface is: "They model all of Earth's surface." Globes are three-dimensional models of the Earth that show the planet's entire surface. Unlike maps, globes represent the Earth's surface accurately in terms of shape, distance, and direction.
Note: They do not use symbols to represent underwater features or provide detailed information about towns or cities.
Therefore, The globe represents the model of all of the earth's surface.
To learn more about Solar Systems click:
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Ken wants to jump and have some fun too! Barbie loans Ken her bungee cord. Is this a good idea? Explain with evidence and reasoning. (barbie bungee jump lab)
Answer:To ensure a safe and thrilling jump you will determine the relationship between the jump height and the
number of rubber bands used to make the bungee cord. You must allow your Barbie doll to come as
close to the floor as possible without sustaining any injuries or fatalities.
Explanation:
Answer:
To ensure a safe and thrilling jump you will determine the relationship between the jump height and the number of rubber bands used to make the bungee cord. You must allow your Barbie doll to come as close to the floor as possible without sustaining any injuries or fatalities.
Explanation: