Help me, no links, no i don't knows. reading science sheet

Answer:

Heat is a form of energy that moves from hot things to cold things. In other words, heat is energy that flows from objects with a high temperature. Temperature is the average kinetic energy of the particles in an object and is measured using a thermometer.

Heat can move from object to object in three ways. One way that heat flows is called conduction, which occurs when two objects are touching.

In conduction, the particles in the high temperature object are vibrating quickly compared to the low temperature object. When the particles in the high temperature object bump into the particles in the low temperature object, the low temperature object's particles begin to vibrate more quickly. Another form of heat transfer is convection, which occurs in liquids and gases. In convection, the part of the liquid or gas with high temperature is less dense than the part with low temperature so the high temperature parts rise and the low temperature parts sink.

In both conduction and convection, heat is transferred through a material. However, heat energy can also travel through empty space in a third way called radiation, which is how heat travels from the sun to the Earth.

A research team developed a goal to study the entire floor of the Atlantic Ocean. Which tool would be the most effective? Explain why.

Which of the following is NOT true about the density pattern of the planets.

a
The outer planets are composed of gas o ice with dense, solid cores.
b
The terrestrial planets have molten, dense cores.
c
Gravity pulled denser materials to the center of each planet in its formation.
d
The outer planets are more dense than the terrestrial planets

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Where do mutations occur?

Which of the following is true about metallic bonding?

A. They dissolve in water

B. Found in metals; holds metal atoms together very strongly

C. Formed between nonmetallic elements

How does wind energy work?

List examples of organisms from the movie that represent each of the six kingdoms. Monera (Archaebacteria/Eubacteria): Protista: Fungi: Plantae: Animalia

I need help on science (plz don't give helpless answer)

1. What is different about the way molecules move in liquids?

2. What is different about the way molecules move in gases?

PLEASE HELP!!!!!!!!!! DOING A TEST
Organisms use sugars, also called ____________, for energy.
Which term best completes the sentence?
a. proteins
b. nucleic acids
c. lipids
d. carbohydrates

Please work out all the problems on this page, no links, no i don't knows please do not take advantage of me or my points please actually answer these questions

Which of the following that are examples of a physical property of matter. Select all that apply.

Iron (Fe) combines with Oxygen (O) to form rust.

The apple is red in color.

Copper (Cu) conducts electricity.

An apple oxidizes (turns brown) once it is cut and exposed to Oxygen (O).

Nickel (Ni) is magnetic.

Magnesium (Mg) combusts when exposed to Oxygen (O).

Water boils at 100ºC.

True or false. All mollusks are cemented permanently to the ground

(Please help ASAP I will mark brainliest!! (: )Which of the following describes what happens when a cell uses energy to transport something across the cell membrane?
1.osmosis
2.diffusion
3.passive transport
4.active transport

Avanti works in a bookstore. She has four books and is going to place them in two stacks. The diagram above shows the books before they touch. Use the information in the diagram to answer the question. How did the temperatures of the four books compare before they touched? How will the temperatures of the two top books compare after the books have been touching for a while, and why?

Which of the following is true about ecological succession?

Succession leads to equilibrium in an ecosystem

Succession prevents ecosystems from reaching equilibrium

There is no relationship

Succession and equilibrium are the same thing

what is the correct answer free brainly

how would local residents of a place be affected by changes in the hydrosphere? (please help!!)

Tell me what the temperature is like in the water and in the air surrounding Christchurch.

The invisible spectrum contains all the colors of the rainbow.
A.)True
B.)False

Explain what happens when something dissolves.

Which statement is true?
A. sound waves and light waves travel at the same speed
B. sound waves and light waves do not travel
C. sound waves travel faster than light waves
D. sound waves travel slower than light waves

Grayson has a relative humidity of 65%. Miami, Florida has a relative humidity of 95%. Which city is most likely to have rain & why? *

A. Grayson because humidity levels around 50% cause rain.
B. Grayson because the lower the humidity the greater the chance of rain.
C. Miami because humidity near 100% is more likely to cause rain.
D. Miami because it is near the ocean.

How many moles of atoms are in 486 × 1025
atoms Zn?

Paul turns up the volume on his TV. The TV sends an electrical signal to the speakers. The signal changes the sound's...
A. decrease its wavelength
B. decrease its frequency
C. increase its amplitude
D. increase its speed

Gold is a natural resource, because it occurs naturally in the environment and humans use it. Gold cannot be made from other substances, and there is a finite supply of it.

What is gold an example of?

A. a fossil fuel
B. a renewable resource
C. a nonrenewable resource
D. a natural pollut

Give the scientific names and describe three polymers used in engineering.

this is due at 2:30 i need helppppp

please help due in 5 minutes

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Any DBZ fans??????????????????????//

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