The presence of which magnetic feature best explains why a magnet can act at a distance on other magnets or on objects containing certain metals?
O fields
O dipoles
O domains
O forces

The Presence Of Which Magnetic Feature Best Explains Why A Magnet Can Act At A Distance On Other Magnets

Answers

Answer 1

Answer:

Option: A) fields

Explanation:

Answer 2

Answer: A) Fields

Explanation:

I just took the test.


Related Questions

condensation is the change in state from a liquid to a gas. true or false?​

Answers

Answer:

true

Explanation:

Answer:

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Explanation:

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✍condensation is the change in state from a liquid to a gas. true or false?

[tex] \huge \underline \pink {Answer-:}[/tex]

the following statement is true .

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Why do we need to fish on the reef?

Answers

There are some non native fish on reefs that eat the native fish so we fish on the reef to get those non native fish out.

hey guys could you help me???

A cell passes on its genetic information ________.
A.
each time it divides
B.
only during certain divisions
C.
before it divides
D.
to neighboring cells

Answers

A. Each time it divides

The cells of both unicellular and multicellular organisms carry out life processes. With respect to life processes, what advantage do multicellular organisms have over unicellular organisms? 1) Their cells reproduce more quickly. 2) Their life processes occur over a shorter time period. 3) Their cells can specialize in certain functions. 4) Their cell division is more efficient.

Answers

Answer:

Their cells can specialize in certain functions

Explanation:

This because multicellular organisms are organisms that are made up of several cells which aid it's complexity and lifespan. The cells in muiticellular organisms carries out specialise function or task which give them long lifespan. This long life span is achieved because of various cells that maintain their processes, the cells forms tissues, tissues to organs, organs to system and they all perform different specialized functions.

Identify one food chain in this ecosystem.

Answers

Answer:

Sun -> Grass -> Beetle -> Blue Jay

Sun, Grass, Worms, Woodpecker

Science 30 points just need to double-check this concept. Thank you only real answers, please.
Look at the minerals shown below. (1 point)


Both diamond and coal are formed by changes in pressure and temperature below the Earth's surface. Which of these is a step in the formation of the minerals?
A. atoms break up in extreme heat
B. atoms are rearranged in materials
C. atoms combine in water to form solids
D. atoms of magma cool after a volcanic eruption

Answers

Answer:

Atoms are rearranged in materials

Explanation:

Form a hypothesis that explains your choice. You will be able to revise your hypothesis after performing experiments.

Answers

Hello. You have not informed the experiments to which the question refers, which makes it impossible for hypotheses to be formed. However, I will try to help you in the best possible way.

A hypothesis is an assumption, that is, it is a statement that the researcher believes to be true in relation to the research results, which can be proven or denied when the experiment is finished and the conclusions are established. Therefore, you must make assumptions about the results of the experiment, based on your primary visualization of them.

The height of an object above sea level is called

Answers

Answer: The elevation of an object is it's height above sea level. Sometimes elevation and altitude are using interchangeable, however, altitude is the vertical distance between an object and the earth's surface.

Explanation:

Answer: The elevation of an object is it's height above sea level. Sometimes elevation and altitude are using interchangeable, however, altitude is the vertical distance between an object and the earth's surface.

Explanation: hope this helps

Sophie visited Carlsbad Caverns with her family during her summer vacation, and she was amazed at the cave’s formations. She learned that the cave was formed from minerals.

Rearrange the phrases describing one of the ways minerals form into the correct order. Place the earliest stage of mineral formation at the top. Place the final stage at the bottom. (Write 1 2 3 or 4 in order)
1. a solution forms from a liquid and dissolved substances
2. a warm solution flows through a crack in the rocks there
3. elements and compounds leave as the solution cools
4. elements and compounds crystallize
BASICALLY SAY WHICH STEPS GO FIRST IN MINERAL FORMATIONS! PLESSS

Answers

Answer:

The ways through which the minerals form include the following order:

2. a warm solution flows through a crack in the rocks there

1. a solution forms from a liquid and dissolved substances

3. elements and compounds leave as the solution cools

4. elements and compounds crystallize

Explanation:

From the explanations above, it could be seen that a warm solution (most probably water) flows through the cracks in the rocks leading to dissolution of substances to form liquid. When the liquid cools, the elements leaves and crystallize as compounds.

A new dog breed is less likely to cause an allergic reaction in humans. Which statement explains how artificial selection led to the development of this desirable trait?


Different dogs were bred with other animal species such as cats to introduce new nonallergic traits to obtain the new dog breed.

Different dogs were bred with other animal species such as cats to introduce new nonallergic traits to obtain the new dog breed.

Different dog breeds were chosen for nonallergic traits and bred with each other to obtain the new dog breed.

Dogs were trained over generations to not produce and release proteins that cause allergic reactions in humans to obtain the new dog breed.

Dogs were kept outdoors over generations to build up a natural defense against allergens in the environment to obtain the new dog breed.

Answers

Answer:it is c

Explanation:cuz it is

Answer:

C

Explanation:

Because they would test the dogs for traits and then selectively breed them

PLS HELP! THANK U :,)

Answers

Answer:

Yep C, seems like the most reasonable answer to the question.


Area "X" show the structure of
A) a DNA molecule
B) an amino acid
C) a RNA molecule
D) a nucleotide

Answers

Answer:

D) a nucleotide

Explanation:

A single nucleotide will contain a phosphate group, sugar molecule (deoxyribose) and a nitrogenous base ( which could be adenine, thyamine, guanine or cytosine ).

Jennifer observes a weather map showing tomorrow's weather. She predicts that air will travel from the low pressure system to the high pressure system, causing wind. The wind will carry moisture since it is coming from the ocean. Choose the statement which corrects the error(s) in Jennifer's prediction. (2 points)The wind from the ocean will not carry moisture.


The wind will travel from the high pressure system to the low pressure system.


Since the low pressure system is not over land, wind will not be created.


Wind is only created when two high pressure systems meet.

Answers

Answer:

Jennifer observes a weather map showing tomorrow's weather. She predicts that air will travel from the high pressure system to the low pressure system, causing wind. The wind will carry moisture since it is coming from the ocean.

Explanation:

Winds refers to the movement of air which are produced due to differences in air pressure.

These pressure differences are to uneven heating of the earth by the sun. Due to the uneven shape of the earth, regions around the equator receive a fairly consistent heating from the Sun. However, with increase in latitude north and south, there is more uneven heating of the earth's surface by the Sun. When air is heated, warm air rises up to the atmosphere. This produces a pressure difference and subsequently cold air sinks downward to replace it. This constant air movement results in winds. The winds generated moves from a high pressure system to a low pressure system. The greater the pressure difference, the greater the wind force.

When warm air from land rises, air from the ocean in to replace it. The wind coming from the ocean is moisture-laden, and results in precipation on land.

Answer:a

Explanation:

John's baptism of Jesus was different from his baptism of other people because:

Jesus was the last person John baptized
Jesus was the first person John baptized
John baptized unto the remission of sin, but Jesus had no sins to remit
Jesus was baptized in the Jordan River, John usually baptized in the Sea of Galilee

Answers

Answer:

John baptized unto the remission of sin, but Jesus had no sins to remit

Hope this helps:)

does photosynthesis remove take or use co2 from atmosphere

Answers

Answer:

Photosynthesis removes carbon dioxide naturally — and trees are especially good at storing carbon removed from the atmosphere by photosynthesis.

Explanation:

This is full explanation :)

Answer:

use and take?

Explanation:

they take in carbon dioxide and make it into glucose

I WILL GIVE BRAINLIEST!!!!!!!!! Name at least three adaptations that allow reptiles to live entirely on land.

Answers

Answer:

Reptiles have dry, tough skin covered in scales, Reptiles breathe using lungs.  Reptiles’ kidneys concentrate urine.  Young reptiles develop inside an amniotic egg.

Explanation:

good luck :)

Answer:

Reptiles have dry, tough skin covered in scales, which reduces water loss. Reptiles breathe using lungs; they do not exchange gases through their skin. Their kidneys also help prevent water loss by concentrating their urine. Young reptiles develop inside an amniotic egg, which is covered with membranes and a shell to prevent it from drying out.

Explanation:

sample response

How many ventricles does the heart contain?

Answers

Answer:

The heart has two ventricles

Explanation:

Which of the following
organelles holds a lot of water to keep its rigidity?
A nucleus
B, cell membrane
C, cytoplasm
D, Vacuoles






h e l p

Answers

the answer is D, Vaculoes

If H = hairy legs and h = smooth legs. Which of the following represent a
genotype?
(Select all that apply.) *
a) hairy legs
b) smooth legs
c) HH
d) hh

Answers

Answer:

C and D

Explanation:

I think im correct

i need this answer quick please thanks

Answers

Answer:

B!!!!!!!!!!!!!!!!!!!

the answer to number 4 is A.

the question above 4 is wrong, it is C.

if you need me to help with humber 5 please show the options.

In the walls of the heart, two layers of tissue form a sandwich around a thick layer of muscle called the ______________________.

Answers

Answer:

myocardium

Explanation:

makes up the middle and thickest layer of the heart wall.

PLEASE HELP! 20 POINTS!! Explain how genes relate to the presence of dominant and recessive traits

Answers

Answer:

Fires often remove alien plants that compete with native species for nutrients and space, and remove undergrowth, which allows sunlight to reach the forest floor, thereby supporting the growth of native species. ... Overall, fire is a catalyst for promoting biological diversity and healthy ecosystems.

Explanation:

how much will atmospheric carbon change in 10 years

Answers

Answer:

Explanation:

Carbon dioxide is a greenhouse gas: a gas that absorbs and radiates heat. Warmed by sunlight, Earth’s land and ocean surfaces continuously radiate thermal infrared energy (heat). Unlike oxygen or nitrogen (which make up most of our atmosphere), greenhouse gases absorb that heat and release it gradually over time, like bricks in a fireplace after the fire goes out. Without this natural greenhouse effect, Earth’s average annual temperature would be below freezing instead of close to 60°F. But increases in greenhouse gases have tipped the Earth's energy budget out of balance, trapping additional heat and raising Earth's average temperature.

Carbon dioxide is the most important of Earth’s long-lived greenhouse gases. It absorbs less heat per molecule than the greenhouse gases methane or nitrous oxide, but it’s more abundant and it stays in the atmosphere much longer. And while carbon dioxide is less abundant and less powerful than water vapor on a molecule per molecule basis, it absorbs wavelengths of thermal energy that water vapor does not, which means it adds to the greenhouse effect in a unique way. Increases in atmospheric carbon dioxide are responsible for about two-thirds of the total energy imbalance that is causing Earth's temperature to rise.

The primary purpose of Grameen Bank is to __________. A. provide loans to aid in building infrastructure in the world’s poorest countries B. provide installment loans to countries in economic crisis C. provide debt relief for poverty-stricken countries D. provide microcredit loans, especially to women Please select the best answer from the choices provided. A B C D

Answers

Answer: provide money

Explanation: it is most defintirle ej f

Answer:D. provide microcredit loans, especially to women

Explanation:

What are the three types of isolating mechanism that favor reproductive isolation and speciation?

Answers

Ecological, temporal, geographical

identify which statement below is a hypothesis, and explain why. How could you determine whether the hypothesis is correct?
a. Ocean water is too salty.
b. water heats faster if it contains salt.
c. Space probes have discovered small amounts of water on the moon.

Answers

Answer:

b.

I would heat 2 equal quantities of water, one containing salt and one without with equal conditions (container, heat source, etc) and compare the amount of time it takes to heat from an equal starting point to an equal finish point.

how did plants move from water to land how did that change life on earth?

Answers

Answer:

Over time, plants had to evolve from living in water to living on land. In early plants, a waxy layer called a cuticle evolved to help seal water in the plant and prevent water loss. ... A later adaption for life on land was the evolution of vascular tissue.

What type of microscopy would you use to study the detailed internal structure of a mitochondria? A.Light microscopy B.Scanning Electron Microscopy C.Transmission Electron Microscopy D.Electron microscopy

Answers

Answer:

C: Transmission Electron Microscopy

Explanation:

Transmission Electron Microscopy shows the complex internal membrane structure of mitochondria

What is the solubility of potassium chloride at 55C

Answers

Answer: So our final value for the solubility of potassium chloride at 15 degrees Celsius is 36.3 grams per 100 mL of water. Hope this helps. Can u give me brainliest

Explanation:

Which invertebrate from the picture did you choose from Figure 1? HINT: There is only 1 on there to choose.

Explain how body plan and anatomy enables your chosen invertebrate to perform the essential functions it needs to survive.

Answers

Answer:

Octopus (Behind the octopus's head, directly opposite the arms, is its mantle. The mantle is a highly muscled structure that houses all of the animal's organs. Its gills, hearts, digestive system and reproductive glands are all crammed into this one space)

Explanation:

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