16. What is the speed of the object represented by the graph?

A.0.5 m/s
B.2 m/s
C.5 m/s
D.10 m/s

Answer:

what grade level is this so i can help

Explanation:

Answer:

I think its A

Explanation:

its the only one that makes sense

Answer

B: to send messages using chemicals

The diagram show one battery, two switches, and three light bulbs. Therefore, the correct option is option B.

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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Answer:

8. B

9. D

10. A

Explanation:

give brainliest pls ^-^

Explanation:

B: The plants take the CO₂ and turns it into O (oxygen)

F: The process of respiration in plants involves using the sugars produced during photosynthesis plus oxygen to produce energy for plant growth. respiration takes place in the mitochondria of the cell in the presence of oxygen

E: Most organisms become fossils when they're changed through various other means. This process which is called carbonization, or distillation yields a detailed carbon impression of the dead organism in sedimentary rock

Answer:

E: When an animal/organism dies their remains go into the ground which fertilize the ground

F: When plants moisture gets put into the atmosphere to make rain

B: When clouds provide mineral to feed plants

Radio waves have the longest wavelength in the electromagnetic spectrum and radio receives electromagnetic radio waves  and converts  them in to sound.

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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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.

Hence, in space, the action-reaction process occurs in exhaust and spacecraft.

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Answer:

all the colors of the rainbow are in white light except black Visible Light. Visible light is the sunlight we experience, which is responsible for illuminating the earth and...

Ultraviolet Radiation. Ultraviolet radiation forms the smallest part of solar radiation by contributing just over 8...

Infrared Radiation. Infrared Radiation can be found on the opposite side of the solar radiation with longer...

Explanation:

Answer:

A

Explanation:

They are going the at the same force and opposite directions

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.

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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Answer:

My answer deleted

Explanation:

Answer: Electrons or Energy Levels

Explanation: Electrons are found in areas called shells. A shell is sometimes called an energy level.

Answer:

reactants I think im sure

Explanation:

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

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.

Answer:

i know right hate when that happens

Explanation:

Answer: same

Explanation:

Answer:

Positively charged ions are called cations; negatively charged ions, anions. i think that might help im not sure

Explanation:

Answer:

high

Explanations

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."

Answer:

T: Travel by plane

S: Jets

M: Shooting stars

T: Telescope

E: Empty

Answer:

C maybe

Explanation:

Answer:

Its D

Explanation:

im a pro

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:

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:

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!

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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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 :)