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The model of magnetic attraction and magnetic repulsion are given below:

Repulsion: N <----> N or S <----> S

Attraction: N ---><--- S or S --><--- N

The law of magnetism states that like poles repel and unlike poles attract.

The poles of a magnet refer to the ends of a magnet. There are two poles in a magnet; the North pole and the South pole.

The North pole of a magnet is the end of the magnet that points toward the geographical north when a bar magnet is suspended in the Earth's magnetic field.

The south pole of a magnet is the end of the magnet that points toward the geographical south when a bar magnet is suspended in the Earth's magnetic field.

When two North poles of a bar magnet are brought close to each other, they repel themselves. Similarly, when two South poles of a bar magnet are brought close to each other, they repel themselves.

However, when a North pole and a South pole of a bar magnet are brought close to each other, they attract themselves.

Learn more about law of magnetism at: https://brainly.com/question/14945557

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What would happen within a few months if all de composers on earth disappeared overnight I’ll leave a picture here

CO
Ecosystem productivity is principally limited by
a. sunlight and nutrient availability
b. water and nutrient availability
the availability of time and nutrients
d. none of the above
C.
Please select the best answer from the choices provided
A
B

The diversity of dogs today can be attributed to selective breeding,
O True
O False

How do animals help recycle carbon atoms?

Due to sun damage, a skin cell acquired a mutation in DNA sequence in a gene essential for cell survival. This mutation, however, was not passed on to the offspring of the organism. Which explanation best accounts for this observation?

The plant helps with which part of the nitrogen circle?

PLEASE HELP NO LINKS PLEASE

Which term best completes the diagram below?

nucleus
cell
molecule
O muscle

Why are silent mutations possible for some of the amino acids?

4 1 Your friend, Luis, recently told you that bacteria started MAGICALLY growing on the inside of his shoes causing his feet to smell. You know this is not true based on which part of the cell theory? O cells are the basic units of life all living things are made of cells very few cells reproduce all cells come from pre-existing cells 5 To enter or leave a cell, molecules, like water, must pass through the​

When is extinction of a species most likely to occur?
A. when environmental conditions change and the adaptive traits of the species favor the survival and reproduction of some of it's members
B. when environmental conditions remain the same and the proportion of individuals within the species that lack adaptive traits increases
C. when environmental conditions change and the members of the species lack adaptive traits to survive and reproduce
D. when environmental conditions remain the same and the proportion of individuals within the species that possess adaptive traits increases​

Please help ASAP EXTRA POINTS AND WILL-MARK BRAINLIEST!!!

How could the Galapagos finches have evolved into 13 different species ? (2-3 sentences)

Please help thanks

Some animals hunt by _________, or sneaking up on, their prey. M is the second letter.

what are the energy-storing compounds in photosynthesis?

why do you think farmers are not using cover cross?

Mendel found out everything about genetics and we have not learned anything new about genetics in the last 160+ years. true or false?

What is the main body system affected from sickle cell anemia?

Answer choices:

Digestive System

Nervous system

Circulatory System

Respiratory system

Muscular System

Skeletal System

how is modern earth different from earth over four billion years ago?

What do you think accounts for the higher risk of earthquakes in Los Angeles than in Chicago?

My bird recently flew into a window and in bleeding between his nostrils. The wound keeps bleeding, and we can't afford a Vet visit right now, what should I do?

In pea plants, peas can be green or yellow in color. Assume that green peas are dominant to yellow peas. Is it possible for two plants with green peas to produce any offspring with yellow peas?
vocabulary words to use in response: dominant allele, recessive allele, , heterozygous, genotype, phenotype

Please help will give brainliest

If you draw a card out of a deck of cards at random,
what is the probability that you will draw a 6 of
hearts?
A. 4:52
B. 1:1
O C. 1:52
O D. 6:52
SUBMIT

Cells: Question 10
Which of these structures would be classified as an organ?
Select one:
A)A ciliated cell within the respiratory tract
B)Multiple types of tissues that work together to filter wastes from the blood
C)A liquid that contains proteins, salts, and water
D)A group of square-shaped cells surrounding a tubule

is it wrong for parents to give female hormone pills to there little sons, without there consent?

When yellow guinea pigs (Y) are crossed with white guinea pigs (W), cream-colored offspring (YW) are produced. Can a pet-store owner mate two cream-colored guinea pigs and get a white guinea pig?

If two-hybrid Ff rabbits mate, what will the offspring look like?

some consumers such as many flying insects need large amounts of energy to grow and move from one place to another. how do consumers get energy to function?​

4. The suns energy causes water to change from liquid to gas during the process of ..
A. precipitation
B. condensation
O C. evaporation
O D. Water cycle

A cell is placed into a solution and is left sitting for 24 hours. When you come back you notice the cell is exactly the same size it was beforehand. Which type of solution was the cell sitting in? Explain

Please Please Help Me!!!

Describe an experiment used to prove that amino acids and sucrose go up and down the phloem.​