How could you describe the size of an atom?

A It is so large it is bigger than a tree in the forest.
B It is so small it cannot be seen without magnification.
C It is the size of a grain of sand and can be seen with our eyes.
D It is the size of an apple or a large piece of fruit.

Answers

Answer 1
B because atoms are very small and cannot be seen with your eyes
Answer 2
Its B

Atoms are extremely small, typically around 100 picometers across.

Related Questions

From new moon phase to full moon phase, what do you see?
1. a decreasing amount of the lighted side of the Moon
2. the same amount of the lighted side of the Moon
3. an increasing amount of the lighted side of the Moon
I need an answer ASAP!! I will give you a brainliest!!

Answers

Answer:  I hope its 3

Explanation:

Answer:

C. An increasing amount of the lighted side of the moon.

Explanation:

From a new moon to a full moon, every lunar phase is lighting up. from a full moon to a new moon, every lunar phase, the light is decreasing.

hope this helped. let me know if I am wrong.

is the average temperature of earth increasing? How do you know?

Answers

Answer:

yes

Explanation:

Increased about 1 degree C

Yes. in 1901 the temperature is rising.

PHYSIOLOGY:
What can happen if the endocrine system malfunctions?

Answers

Explanation:

Your endocrine system releases the hormones in your body that controls your cells. The endocrine system is responsible for your growth. As a result of having it malfunction, your cells would no longer know when to do important things (such as deliver messages to parts of your body).

The endocrine system controls body temp

Which statement describes a way lava usually affects the shape of a shield volcano?(1 point)

Thick lava flows a long distance before cooling, forming steeply sloping sides.

Thick lava flows a short distance before cooling, forming gently sloping sides.

Thin lava flows a long distance before cooling, forming gently sloping sides.

Thin lava flows a short distance before cooling, forming steeply sloping sides.

Answers

Answer:

Shield volcanoes form very large, gently sloped mounds from effusive eruptions sorry if i got it wrong [tex]\leq[/tex]3

Answer:

Answer: C. Thin lava flows a long distance before cooling, forming gently sloping sides.

Explanation:

let me know if I am wrong.

What type of plate boundary is in the image below?

Divergent

Convergent

Tranform

Answers

Answer:

A. divergent

Explanation:

The molten lava is melting the dirt, making it go through it. The lava will eventually go through the ground and go into a convergent.

Hope this helped.

Answer: Divergent


Explanation:

Describe the path cereal takes from eating with the mouth to glucose in the body cells. (Note: For full credit, your answer must include complete sentences, at least 4 organs of the digestive system, 1 organ of the circulatory system and the process involved for going between the digestive and circulatory.)

Answers

Answer:

The digestive system converts the foods we eat into their simplest forms, like glucose (sugars), amino acids (that make up protein) or fatty acids (that make up fats). The broken-down food is then absorbed into the bloodstream from the small intestine and the nutrients are carried to each cell in the body.

Explanation:

Photosynthesis is made up of both light-dependent and light-independent reactions. Identify the products of the light-dependent portion of photosynthesis.

A. ADP, NADP+, and glucose
B. ATP and oxygen
C. Carbon dioxide and glucose
D. Carbon dioxide, water, and ATP

Answers

Answer:

1

Explanation:

These reactions occur in the thylakoids of the chloroplasts

A. ADP, NADP+, and glucose

Which statement best describes how this puddle demonstrates that matter is too small to be seen without magnification?

The light causes a reflection to appear on the surface of the water.
The person cannot see the bottom of the puddle.
The twig floats on top of the puddle of water.
The water cannot be seen when it evaporates.

Answers

Answer:

The twig floats on top of the puddle of water.

Explanation:

The twig will almost seem like magic. Because water is clear its hard to understand matter holding the twig up. But under a microscope you are able to see the qualities of water and the building blocks of matter.

The twig floats on top of the puddle of water  best describes how this puddle demonstrates that matter is too small to be seen without magnification. The correct option is C.

Thus, The inability of the individual to see the puddle's bottom proves that the matter (in this case, the water's constituent particles) is too small to be seen without a magnifying glass.

Because the water droplets are so tiny and tightly packed, light cannot penetrate through the puddle to expose its bottom.

This finding emphasizes how tiny the individual particles are that make up matter.

Thus, The twig floats on top of the puddle of water  best describes how this puddle demonstrates that matter is too small to be seen without magnification. The correct option is C.

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Which chemical contains the greatest store of free energy in one molecule? A. ATP B. glucose C starch D. chlorophyll​

Answers

Answer: D. chlorophyll

Explanation:

Explain how resting potential is maintained and how an action potential occurs.

Answers

Answer:

resting potential is maintained by ion leaks and ion pumps

action potential occurs by:

- depolarization

-repolarization

-hyperpolarization

Explanation:

Sodium-potassium pumps move two potassium ions inside the cell as three sodium ions are pumped out to maintain the negatively-charged membrane inside the cell; this helps maintain the resting potential.

A phase change diagram for water is shown below. The star on the diagram represents the temperature and pressure of some water vapor that a scientist has placed in a special container.


The scientist wants to make changes to the container that will allow the container to have some liquid water, some ice, and some water vapor at the same time. What change should the scientist make to the container?
A.
The temperature should not be changed, but the pressure should be increased.
B.
The temperature should not be changed, but the pressure should be decreased.
C.
The temperature should be increased, but the pressure should not be changed.
D.
The temperature should be decreased, but the pressure should not be changed.

Answers

The temperature should be decreased, but the pressure should not be changed.

What is Temperature and Pressure relation ?

In contrast, as a gas's pressure falls, its volume rises as a result of the gas's ability to spread its particles farther apart. Because the volume of the gas has risen, weather balloons become larger as they ascend through the sky to lower pressure areas.

This is because when the atmospheric gas exerts less pressure on the balloon's surface, the inside gas expands until the internal and external pressures are equal.

Some of the early studies that established the quantitative relationship between the pressure and volume of a gas were done by the Irish chemist Robert Boyle (1627-1691).

Therefore, The temperature should be decreased, but the pressure should not be changed.

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How do genetically modified foods affect society and the environment?

Answers

Answer:

Genetic modification produces genetically modified animals, plants and organisms. This could result from differences in nutritional content, allergic response, or undesired side effects such as toxicity, organ damage, or gene transfer.

Explanation:

existing species can be overrun by more dominant new species.

One important environmental impact of genetically modified (GM) foods is the threat to biodiversity resulting from the genetic transfer from GM crops to native plant species.

number 1-8 what are they please

Answers

Answer:

Here you go!

Explanation:

1. Cytoplasm

2. Mitochondria

3. Cell wall

4. Cell membrane

5. Golgi apparatus

6. Nucleus

7. Cytoplasm

8.  Vasucole

Correct! Mark them brainiest ^^^

HI

So I have a project for science on the different parts of a cell, and I need the nicknames for the 11 types. Help?

The 11 types:
Mitochondria
Nucleus
Nucleolus
Rough Endoplasmic Reticulum
Smooth Endoplasmic Reticulum
Lysosomes
Ribosomes
Golgi Apparatus [Golgi Body]
Vacuoles
Cytoplasm
Cell membrane

NO LINKS!

Answers

Answer:

Do u mean like nicknames or acronyms for the 11 types?

Explanation:

The mitochondria is the powerhouse of the cell.
The Nucleus is the brain of the cell.
The Nucleolus is the ribosome producer or the factory.
The RER is the protein producer.
The SER is the fatty (lipid) producer.
Lysosomes are the janitors or the cleaning crew.
Ribosomes are the producers (in general they produce different proteins).
The Golgi body is the mailman or shippers.
Vacuoles are storage or refrigerators.
Cytoplasm is like jello, a filter, or a screen door.
Cell membranes are like skin, clothes, or even protectors.

How are liverworts and hornworts different?

Answers

Answer:

The main difference between liverworts and hornworts is that the liverworts contain lobate, green, leaf-like structure whereas the hornworts contain narrow pipe like structures

Explanation:

Answer:

The gametophyte stage is the dominant stage in both liverworts and hornworts; however, liverwort sporophytes do not contain stomata, while hornwort sporophytes do.

Explanation:

Explain the difference between the first day of spring (vernal equinox) and the first day of summer (summer solstice).
I will give you a brainliest!!!!

Answers

Answer: Vernal equinox(about March 21): day and night of equal length, marking the start of spring. Summer solstice (June 20 or 21): longest day of the year, marking the start of summer.

vernal = spring

solstice = summer

Answer:

See explanation

Explanation:

The first day of spring (March 20) means the first day of the growing season. it also has some cold temperatures, rain and sun. The first day of summer (June 20 or 21) means the first day of school break. summer has sun, which you will need to wear summer clothes.

vernal = spring

solstice = summer

hope this helps.

What would the seasons on Earth be like if its axis was tilted like Uranus, perpendicular to its orbit? What would the climate at your location be like compared to how it's now?
PLZ Help!! I will give you a brainliest!

Answers

Answer:

srry i dont know i wanted points so i can ask my question but good luck

Explanation:

Observe the two scenarios involving electrically charged objects. Predict what will happen when you bring the objects close together.

Two scenarios with electrically-charged objects. In the first scenario, a negatively charged balloon is brought close to a positively charged soda can. In the second scenario, a negatively charged balloon is brought close to a negatively charged balloon.

The balloon will attract the soda can, while the two balloons will repel each other.
The balloon will attract the soda can, while the two balloons will do nothing.
The balloon will repel the soda can, while the two balloons will also repel each other.
The balloon and soda can will do nothing, while the two balloons will repel each other.

Answers

Answer:

the balloon and soda can will do nothing, while the two balloons will repel each other

Explanation:

opposites attract and the soda can is too heavy to be attracted to the balloon

Like the person above me said in the comments, it might be (A).

(NO BOTS OR LINKS) Which piece of evidence did Alfred Wegener's original theory of continental drift have access to?


A. seafloor spreading at mid-ocean ridges


B. reversing paleomagnetism in rocks on the ocean floor


C. a seafloor that was geologically active with earthquakes, volcanoes, and mountain chains


D. evidence of ancient tropical swamps in cold regions of North America

Answers

Answer:

bro ik i want the same thing but on this website u dont get answers sorry bro if i cant get answers no one can XD

Explanation:

A is the answer.
(seafloor spreading at mid-ocean ridges).
<3

what are the uses of compases?

Answers

Answer:

to tell directions

Explanation:

find your way

Answer:

Locate places

What factors determine the type of rocks that forms underground?

Answers

Answer:

the two main functions are temprature and functions

The atoms of gaseous helium are

A.
close together, moving around one another.
B.
far apart, moving fast, and bouncing off the container walls.
C.
close together, vibrating in a rigid structure.
D.
not moving at all.

Answers

B is the correct answer

Plants alter their generations by switching between
phases.

Answers

Answer:

This is false. They alter their generations by giving birth to newborn plants. they do not alter their generations by switching between phases.

Explanation:

Why is the example of DDT included in the unit?
O to show that solutions have unintended consequences
to illustrate why pesticides should not be used by farmers
to promote organic farming methods
O to explain the chemical elements of common pesticides

Answers

To show that solutions have unintended consequences. DDT was used to kill mosquitos to prevent the spread of disease, and it unintentionally caused bald eagle eggs to become fragile and led to endangered status.

Which correctly lists three characteristics of minerals?
A) solid, crystal structure, definite chemical composition
B) organic, crystal structure, definite chemical composition
C) human-made, solid, organic
D) crystal structure, definite chemical composition, human-made

Answers

Answer:

A

Explanation:

Minerals are naturally-occurring, inorganic, solids with a crystal shape/structure.

Hope that helps!!

Solid, crystal structure, definite chemical composition  lists three characteristics of minerals. Therefore, option (A) is correct.

Minerals are non-artificial solids. They have a crystal structure that repeats atoms. Minerals contain certain elements in defined proportions. These traits help identify and classify minerals.

Other choices misrepresent minerals. B) includes "organic," which alludes to living organisms, while minerals are usually inorganic. C) contains "human-made" and "organic," which minerals are not. D) says "human-made," but minerals develop naturally in the Earth's crust. Therefore, option (A) is correct.

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someone can you plzzz give me a brainliest

Answers

Answer:

yes

Explanation:

Answer:

okay

Explanation:

What factors determine the type of rocks that forms underground?

1.The amount of heat present
2.The amount of water present 2 out of 3 numbers are correct
or 3.The type of minerals that combine

Answers

Answer: the answer is (d)

Explanation:

The initial rocks that form an underground rock that was melted and the history of the molten rocks' cooling are the two main elements that affect the formation of igneous rocks.

What factors affect the rock's formation?

After a rock has been fractured, the fragments of rock and minerals are carried away by a process known as erosion.

The type of igneous rocks that form from magma depends on three factors, the chemical composition of the magma, the temperature at which solidification takes place, and the rate of cooling, which affects the crystallization process.

Therefore, factors determine the type of rocks that forms underground forces of weathering and erosion, and Magma's chemical makeup is subject to change.

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How can a man go eight days without sleep?

Answers

Maybe stay hydrated and make sure u eat also do something that entertains u
pop some energy drinks and let your friend smack you every time you fall asleep

Measuring Pulse
To take your pulse, you press your fingers against an artery near the surface of the body. What are you feeling and measuring when you take your pulse? Why can’t you take your pulse by pressing your fingers against a vein?

Answers

Answer:How long each heart beat are apart

Explanation:

the vein isnt conected to ur heart :P

Veins aren’t connected to the direct flow from the heart

If DNA sequence were to change in super hero's, what would this be called?

*Just for an assignment*

Answers

it would be called a mutation
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