please help! will give brainist when i can :D

Please Help! Will Give Brainist When I Can :D

Answers

Answer 1

Answer:

Water separates polar molecules from each other by forming hydrogen bonds.

Explanation:

A polar molecule is a molecule in which the distribution of electrons between the covalently bonded atoms is not even. This means that one end of the bond is slightly more positively charged, while the other end is slightly more negatively charged.

An example of a polar molecule is a molecule of water (H2O). Substances with similar chemical characteristics dissolve in each other. This means that polar molecules will dissolve in water. The partially negative part of a water molecule will interact with the partially positive part of another polar molecule. This results in the formation of hydrogen bonds, which occur when a hydrogen atom is located between a pair of other atoms that have a high affinity for electrons.


Related Questions

10 common wetland plants native to Georgia

Answers

Answer: its Georgia

Exampl:

Why does it take longer for your body to break down complex carbohydrates than simple carbohydrates?

Answers

Explanation:

complex carb pack more nutrients are simple carbs that are high in fiber and digest more slowly this makes them more ceiling which means a good option to for weight control

The small intestine is where carbohydrates are chemically broken down, instead of the stomach. The disaccharides and pancreatic amylase complete the chemical cleavage of digestible carbs.

What are the complex carbohydrates in the body?

The building blocks of large polysaccharides are lengthy, complicated chains of sugar molecules.

Peas, beans, whole grains, and vegetables are examples of foods that are sources of complex carbohydrates. The body converts simple and complex carbohydrates into glucose (blood sugar), which is then used as fuel.

Longer-lasting blood glucose increase and longer-lasting energy elevation are produced by complex carbs.

Therefore, complex carbs are more efficient in giving the body energy, which is the main purpose of carbohydrates.

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A LEAF IS GREEN BECAUSE……
HELP ME AND ILL PUT U ON BRAINLIEST !
- THANKYOU

Answers

The answer is definitely A

Examine the unbalanced equation.
KClO3 → KCl + O2
What is the best classification for the unbalanced equation's reaction?

A.) decomposition
B.) combustion
C.) displacement
D.) synthesis

Answers

The answer is A.) decomposition

Got a 100% Hope that helps

- The primary job of the mRNA molecule is to: *


Bring amino acids to the ribosome

Transcribe a message from a DNA molecule

Translate the codons into a protein​

Answers

Answer:

transcribe a message from a DNA molecule

Explanation:

review the micrographs of cells shown in figure 8-3. what information about cells do these micrographs suggest, which might not be accurate?

Answers

Answer:

The micrographs of cells shown in figure 8-3. what information about cells do these micrographs suggest is explained below in details.

Explanation:

Micrographs are the intensified images collected from small microscopes. Cell micrographs are often obtained from tissue specimens and show a constant mass of cells and inside compositions that are difficult to distinguish individually. It provides accurate images of the exteriors of cells and whole plants that are not imaginable by TEM. It can also be practiced for particle counting and size resolution, and method control.

A paramecium's contractile vacuole pumps water out of the cell as a form of active transport.
1.True
2.False

Answers

Answer: true

Explanation:

Answer:

true

Explanation:

Electrons fill energy levels starting with the levels __________________
(close to or away from) the nucleus.

Answers

I think it might be away

Electrons fill energy levels starting with the levels that are close to the nucleus. The levels are called orbitals and each orbital must be filled before the next orbital can be filled also the 1st orbital can only hold 2 electrons.

If the heart becomes damaged or weakened, how will this affect the body’s systems?


The circulatory system will not function well, which will affect all other body systems.


Only the circulatory and respiratory systems will be affected.


Only the nervous system will be unable to function.


The muscular system will strengthen the heart.

Answers

Explanation: your answer is A

Answer:

The circulatory system will not function well, which will affect all other body systems. A.

Explanation:

I did the quiz. hope that helped :)

What kingdom is the sting ray in?

Answers

Answer: they are found in Plesiobatis daviesi

What do cells need to do between divisions to make sure that they don’t just get smaller and smaller?

Answers

Answer:

The DNA must be copied so there is a full set of DNA to pass on to each daughter cell.

A) what is a niche?
B) what is meant by the term 'ecosystem'?

Answers

Answer:

A niche is the “job” or role an organism plays in its community.

Ecosystem refers to a biological community of interacting organisms and their physical environment.

Explanation:

If a cell completes the cell cycle, then the resulting cells also complete the cell cycle, how many total cells have been formed?
1. 2
2. 4
3. 6
4. 8
Please hurry i got 10 min left in class and dont know answer );

Answers

I think it’s 2 because the cell goes through 4 steps

Trilobites
Trilobites were crab-like animals
that lived in ancient seas.
Scientists have discovered many
trilobite fossils all over the world.
However, the fossils only appear
in rocks that are at least 250
million years old. In more recent
rocks, their fossils are absent.
1. What conclusion would you
draw about trilobites based on
their appearance and
disappearance in the fossil
record

Answers

Answer:

The trilobites probably disappeared because either: A) they evolved into something else, or B) they died out due to the amounts of land rising out of the ocean.

what is sexual reproduction​

Answers

Answer:

the production of new living organisms by combining genetic information from two individuals of different types (sexes). In most higher organisms, one sex (male) produces a small motile gamete which travels to fuse with a larger stationary gamete produced by the other (female).

Answer:

I think this answers you help u

Why are organisms classified?
A. biologists use a system of classification to group organisms based on their size
B. biologists use a system of classification to group organisms based on their political view
C. biologists use a system of classification to group organisms based on their birth date
D. biologists use a system of classification to group organisms based on their similarities

Answers

The answer is D
:)))))

A cell is to a board game as ____________ is to the rule book.

Answers

Nucleus is to rule book

What is the complementary strand of DNA that is made during DNA replication if the template/parent strand of DNA reads ATG GGC CAT?
A. TAC CCG GTA
B. UAC CCG GUA
C. ATG GGC CAT
D. CGA AAT AGC

Answers

The answer to this is A. The complementary strands are A-T, T-A, G-C, C-G, and U-A

The complementary strand of DNA that is made during DNA replication if the template/parent strand of DNA reads ATG GGC CAT is TAC CCG GTA. Thus, the correct option for this question is A.

What is DNA replication?

DNA replication may be defined as a type of biological process through which two identical replicas of DNA form from one original DNA molecule. This process makes a copy of the DNA in a cell is made before the cell divides.

When it comes to the complementary strand of DNA, either of the two chains makes up a double helix of DNA, with corresponding positions on the two chains being composed of a pair of complementary bases.

For example, if Adenine A is present in the parental DNA, then it should be complementarily bounded to the thymine and vice versa. Similarly, if Cytosine is present in the parental strand of DNA, then it should be complementarily bounded by guanine and vice versa.

Therefore, the correct option for this question is A.

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For the initial year of a summer camp, 56 girls and 64 boys enrolled. Each year thereafter, 18 more students enrolled in the camp. Let t be the time (in years) since the camp opened. Part A: Write a function rule for the total number of students enrolled t years after the camp opened.

Answers

Answer:

[tex]f(t)=120+18t[/tex]

Explanation:

We know that for the initial year of a summer camp, 56 girls and 64 boys enrolled.

The total children enrolled for the initial year can be calculated as :

[tex]56+64=120[/tex]

Each year, 18 more students enrolled in the camp.

The variable ''[tex]t[/tex]'' represents the time in years since the camp opened.

The following expression :

[tex]18t[/tex]  

represents the extra children enrolled each year

If we sum, we can obtain the following expression :

[tex]120+18t[/tex]

which is the function [tex]f(t)[/tex] for the total number of students enrolled [tex]t[/tex] years after the camp opened.

The function rule is [tex]f(t)=120+18t[/tex]

For example, when [tex]t=0[/tex] ⇒

[tex]f(0)=120+18(0)=120[/tex]

which is the original amount of enrolled children when the summer camp opened.

When [tex]t=3[/tex] ⇒

[tex]f(3)=120+18(3)=174[/tex]

which is the expected value for the total number of students enrolled 3 years after the camp opened.

help me with this please​

Answers

Answer:

A. Type of rose bush

B. The number of flowers on each bush

C. Sunlight ,Amount Of Water, Temperature

plzzzz hellppppp due today
(giving brainliest!!)




Marcus is hanging a porch swing on his front porch. The first thing he has to do is attach two springs to the ceiling. Then, he fastens the
swing to the springs so that they can stretch and support the weight of the swing. Which two types of potential energy do the springs have?
A. elastic
B. gravitational
C. kinetic
D. stretched

Answers

The two types of potential energy that the springs have when Marcus hangs the porch swing on his front porch are (A)elastic potential energy and (B)gravitational potential energy.

The elastic potential energy is stored in the springs due to their deformation from their natural state. The gravitational potential energy is stored in the swing due to its height above the ground, which is determined by the position of the springs.

When Marcus attaches the springs to the ceiling, the springs are stretched and deformed from their natural state. As a result, they store elastic potential energy. This energy is proportional to the amount of deformation, which in turn is proportional to the weight of the swing and the distance the springs are stretched.

When Marcus fastens the swing to the springs, the gravitational potential energy of the swing is determined by its height above the ground. The higher the swing is from the ground, the greater its gravitational potential energy. The swing's height is determined by the length of the springs and their position relative to the ceiling

Therefore, the correct answers are A. elastic potential energy and B. gravitational potential energy.

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All cells are able to continue living because of their ability to (1) produce food (2) excrete wastes (3) Produce offspring (4) Produce hormones​

Answers

Answer:

It is 1) produce food

Explanation:

I had this question on my test last week

What is the definition of Osmosis?

Answers

Answer:

a process by which molecules of a solvent tend to pass through a semipermeable membrane from a less concentrated solution into a more concentrated one, thus equalizing the concentrations on each side of the membrane.

Explanation:

Osmosis is a special case of diffusion. Water, like other substances, moves from an area of higher concentration to one of lower concentration. ... In this example, the solute cannot diffuse through the membrane, but the water can. Water has a concentration gradient in this system....!!!!!!!!!...!!!!!!

how does the cytoskeleton help maintain cell shape?

Answers

Answer:

Of the three types of protein fibers in the cytoskeleton, microfilaments are the narrowest. ... Microfilaments also provide some rigidity and shape to the cell. They can depolymerize (disassemble) and reform quickly, thus enabling a cell to change its shape and move.

Explanation:

How do you know that energy and matter are conserved during the process of cellular respiration?

Answers

Answer:

Energy and matter are conserved in cellular respiration because it has identifiable inputs and outputs. These can be modeled with chemical equations.

Food undergoes chemical reactions in organisms to generate new molecules for growth or energy. Therefore, energy and atoms are conserved during cellular respiration.

What is conservation of energy and matter in cellular respiration?

The law of conservation of energy states that energy cannot be created or destroyed but can be changed from one form to another. The law of conservation of matter states that the total mass within a closed system that does not allow matter or energy to escape should remain constant. However, the law of conservation of energy states that energy can change from one form to another.

The process of cellular respiration is an example of a chemical reaction, which involves the transformation of one type of matter into another. A chemical equation describes this change in molecular structure. This is the cellular respiration chemical equation:

[tex]C_{6} H_{12} O_{6} + 6 O_{2} = > 6CO_{2} + 6H{2}0 + energy[/tex]

(Glucose + Oxygen yields Carbon Dioxide + Water + Energy)

Therefore, the amount of carbon dioxide atoms released by respiration is the same as the amount of  atoms in the oxygen and carbon that were changed.

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Welp help :( I need a very good explanation ​

Answers

Much of the Earth’s biodiversity, however, is in jeopardy due to human consumption and other activities that disturb and even destroy ecosystems. Pollution, climate change, and population growth are all threats to biodiversity. These threats have caused an unprecedented rise in the rate of species extinction. Some scientists estimate that half of all species on Earth will be wiped out within the next century. Conservation efforts are necessary to preserve biodiversity and protect endangered species and their habitats.

Explanation:

The way people use land can affect the levels of nutrients and pollution in soil. Any activity that exposes soil to wind and rain can lead to soil loss. Farming, construction and development, and mining are among the main activities that impact soil resources.Over time, many farming practices lead to the loss of soil.

And as for land ita the same we construct bulidings and dig mines it damages the land. And as land is imporatant for survival of all the of the biosphere we are definntelt responsible for it as well.

Our water resources face a host of serious threats, all of which are caused primarily by human activity. They include sedimentation, pollution, climate change, deforestation, landscape changes, and urban growth. And again it it affects the biodiversity of water preety badly. The marine animals suffer because of our causes.

Biomagnification occurs when the concentration of a pollutant increases from one link in the food chain to another (i.e. polluted fish will contaminate the next consumer and continues up a tropic food web as each level consumes another) and will result in the top predator containing the highest concentration levels. It starts a chain reaction originating from our doings.

pollutants accumlate in bodies of fishes beacuse, they eat unhygienic and non fishFriendly stuffs,it passes on to onother fish.

Humans have come to rely on fossil fuels to power cars and planes, heat homes, and run factories. Doing these things pollutes the air with carbon dioxide. Other greenhouse gases emitted by natural and artificial sources also include methane, nitrous oxide, and fluorinated gases. It leads to destroying of ozone layer in antartica and durther affecting the biodiversity of animals as well as of ourselves.

Biodiversity is the amount of variety of life on Earth. Healthy ecosystems and rich biodiversity: ... Increase ecosystem productivity; each species in an ecosystem has a specific niche—a role to play. Support a larger number of plant species and, therefore, a greater variety of crops. Even if a single animal is cut from the biodiversity( ie. Extinct) the whole of the food chain will collapse

Threats to Biodiversity. The greatest threat leading to the loss of biodiversity is the human race. As our population grows together with our need for food, water, industry, transportation, and home comforts, it takes over natural ecosystems and replaces them with unnatural.

Identify locations of critical wildlife habitat for species at risk and the threats to these areas. Where possible, eliminate threats and maintain natural areas. Leave critical wildlife habitat undisturbed, especially nesting and denning sites. Promote wildlife use by setting up bird and bat houses. And reduce the no of cars and automobiles there are. Avoid usimg of plastic and toxic substances as it causes further harm to biodiversity.

In the its our fault thw animals are close to extinction or alredy extinct. The least we can so is help to conserve and preserve our beautiful and diverse biodiversity.

:)

Which statement best explains the shape of these layers of rock?
O A. Stress caused by forces that pull on both sides of an area of the
crust made the rock melt.
O B. Stress caused by tectonic plates moving at a transform boundary
made the rock break.
O C. Stress caused by a collision between two tectonic plates made the
rock bend
O D. Stress caused by the weight of the upper layer of rock made the
rock tilt

Answers

Answer:

C. Stress caused by a collision.........made the rock bend.

Answer:

C. Stress caused by a collision between two tectonic plates made the rock bend

Explanation:

Some fish that live in pitch-dark caves have things that look like eyes but do not see.

Are their eyes best described as an exaptation or a vestigial adaptation?

Answers

Answer:

It is adaptation

Explanation:

I had this question on my test last week

what is the biodiversity score of farmland (maize)?

Answers

Answer:

Required Answer:-

The intensification of agriculture has caused dramatic declines in farmland biodiversity (Carvalheiro et al., 2013; Senapathi et al., 2015). Since the 1990s, agricultural policies have been developed in Europe to mitigate this loss through agri-environmental schemes (AES). One AES is “sown wildflower strips”, the aim of which is to create new ecological infrastructures by sowing attractive wild flowers on arable land (a few % of the cultivated area). These ecological infrastructures fall within our definition of MIMS since they represent a massive introduction of managed species in the landscape.

A cell with two pairs of each set of chromosomes is called a diploid cell. These cells are typically found throughout the body tissues and are called [ germ / somatic ] cells.

Answers

the answer is somatic cells :)

Answer:

somatic

Explanation:

Other Questions
I GIVE CROWN HELP ONLY SERIOUS HELP NOT FOR POINTS Please help!!!!!!!!!! Camila started reading a 500 page book. She read of the book in hour. What is the maximum number of pages can she read in hour if she reads at the same rate? A. 10 pages B. 15 pages C. 40 pages D. 20 pages Can someone write for me a persuasive essay for a toy car? Thank you if you do! ;w; Help DUE IN 30 MINUTES what will be the 40th term in the sequence defined by an=-12+4(n-2) what is the slope of the line Terry earns a base salary of $2100 per month. Once he reaches $40000 in total sales, he earns an additional 5% commission (salary) on the amount of sales over $40000. Let s be the amount of his total sales for the month and M(s) be the amount of his salary for the month. (For instance, if he had sales of $42000 for the month, he would earn a salary of $2100 and 5% of $2000, since $42000 is $2000 more than $40000.) colonist who did not want independence for America:What does this mean Put these steps of solar system formation in order Why did states with a large slavepopulation want slaves to be counted aspart of the population?A.) Because they were people B.) So they can have more representation in congress The prefix primi-means Please help me!!Identify one similarity between the belief systems practiced by Speaker A and D.a. The belief systems have the same founder.b. The belief systems originated in India.c. The belief systems are monotheistic.d. The belief systems once endorsed the caste system. i believe that community health should..... Kasingkahulugan ng sigwa Tiffany's Dilemma Tiffany graduated from college and needed to decide where she wanted to work. She had several options. Her aunt Martha owned and operated a small business that she started about twenty years ago. Martha, an individual owner of her business, informed Tiffany that she could work for her. On one hand, Tiffany thought it would be a great opportunity to be able to work for her aunt, learn the business, and then run the business when her aunt retires. On the other hand, she also felt that she wanted something a little more challenging; a job where she could really use her education. Her other option would be to work for a company that a friend and her husband had started and jointly owned. It was a rapidly growing company with plenty of opportunity for advancement. However, Tiffany had some reservations about this choice because she was not sure she wanted to work for friends. Her last option was to work for a large retail company, headquartered in Maryland, which had s Read the excerpt from Esperanza Rising.Burning with humiliation, Esperanza dropped the broom and ran back to the cabin.In her room, she sat on the edge of the cotHer face flushed again at the thought of the ridicule. She was still sitting there, staring at the wall, when Isabel found her."I said I could work. I told Mama I could help. But I cannot even wash clothes or sweep a floor. Does the whole camp know?"Isabel sat down on the bed next to her and patted her back. "Yes."Esperanza groaned. "I will never be able to show my face." She put her head in her hands until she heard someone else come into the room.Which words does the author use to show that Esperanza is ashamed?she heard someone elseburning with humiliationI told Mama I could helpstaring at the wall How did American soldiers react to the liberation of concentration camps? pls help quick. the number line shows the starting and ending velocities for ball 1 what's the change in velocity of ball 1 calculate the value mathematically and check using the number line The movement of air caused by differences in air pressure is __________________.