Can anyone help me? I will give brainliest

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

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

Answer:

the anse wold be A

Answer: I believe its the last one SPHERES.

Explanation:

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

Answer:

The Answer is C

Explanation:

Makes Sense

The statement 'its magma has a low viscosity.'  BEST describes this volcano eruption.

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:

A 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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Answer:

Cells, tissues, organs, organ system, organism.

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.

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:

Answer:

high

Explanations

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

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 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:

valence shell, has eight electrons in it, so the atom becomes positively charged. ... in energies and is useful in explaining why atoms form the ions that they do. ... which we write as Na 2O. The need for the number of electrons lost

Explanation:

1. An ion of an atom is one in which the number of protons and electrons is not the same. If there are more protons than electrons, an atomic ion has a positive charge and is called a cation. If there are more electrons than protons, the ion has a negative charge and is called an anion.

2. Such bonds are created when the outermost electrons of one atom (such as sodium) are transferred permanently to another atom (such as chlorine). The atom that has lost an electron becomes a positively charged ion (called a cation), while the atom that picks up the extra electron becomes a negatively charged ion (called an anion).

3. For a chlorine atom to become a chloride ion, it must gain an electron. The chloride ion has a negative charge and is written as Cl-. Chlorine gains an electron because it has seven valence electrons, and to be a full octet, it gains an electron. A chloride ion is called an anion. Its electron configuration is 1s2 2s2 2p6 3s2 3p6.

4.Ionic bonds are also formed when there is a large electronegativity difference between two atoms. This difference causes an unequal sharing of electrons such that one atom completely loses one or more electrons and the other atom gains one or more electrons, such as in the creation of an ionic bond between a metal atom (sodium) and a nonmetal

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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 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:

A

Explanation:

They are going the at the same force and opposite directions

Answer:

12 mph

Explanation:

Answer:

i know that 10 x is .22300

Answer:

Blue Jay is the correct answer.

Explanation:

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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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.

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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Answer:

Atoms

Explanation:

Answer:this answer is true your welcome

Answer:

False

Explanation:

Answer:   the main sequence

Explanation: it’s experiencing its main stage of life