What is the temperature at the interface
between the mantle and the outer core?

Answer:

Trace fossils may consist of impressions made on or in the substrate by an organism. For example, burrows, borings (bioerosion), urolites (erosion caused by evacuation of liquid wastes), footprints and feeding marks and root cavities may all be trace fossils.

By the way I got this off thee internet and copy  and pasted it so don't write it just look and write in your own words please. Please do not copy and paste or write what i wrote because this is someone else's explanation or answer. If you can brainllest me that would be great but you don't have to if you don't want to. Hope this helps!!!!

Explanation:

Answer:

D

Explanation:

Not sure but the sentence is super understamdable

Answer:

i need the article to give the correct answer  or else the answer might be a

Explanation:

Answer:

NaF I took the test, hope this helps. :)

Explanation:

NaF is an ionic compound. Ionic compounds have ionic bonds between the molecules.

Because each atom contains a particular combination of protons, neutrons, and electrons, each atom is singular. An atom typically has the same number of protons and electrons.

And while the number of protons in an atom can never vary because doing so would result in the presence of an entirely other element, the number of electrons can occasionally shift.

Adding or taking away electrons from an atom alters the charge of the atom since electrons have a net negative charge by themselves. This is due to an imbalance between the number of protons, which have a positive charge, and the number of electrons.

Therefore, NaF is an ionic compound. Ionic compounds have ionic bonds between the molecules.

To learn more about ionic compounds, refer to the link:

https://brainly.com/question/9167977

#SPJ2

Answer:

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

Explanation:

The answer is D. 50,000,000

I got it right on Edg2020 quiz

A plate moving at a rate of 3 cm/year is moving toward a plate that is 1,500 km away. In 50,000,000 years the plates will collide. Thus, option D is correct.

An inelastic collision has been defined as the type of collision in which two objects has been involved in the collision stick all together after the collision and than they also travel with the same velocity just after the collision and when the dart has been thrown and sticks in the dartboard, the type of the collision has been known as Inelastic collision.

The law of the conservation of the momentum that says that the momentum just before the collision must be equal the momentum and after the collision.

Therefore, A plate moving at a rate of 3 cm/year is moving toward a plate that is 1,500 km away. In 50,000,000 years the plates will collide. Thus, option D is correct.

Learn more about collision on:

https://brainly.com/question/13138178

#SPJ2

Answer:

Humans cause environmental problems by influencing the carbon cycle in two ways. Firstly, the removal of forests has caused depletion in plants and trees that absorb carbon dioxide. Humans cause great carbon emissions to the atmosphere, which take place during industrial processes, such as coal and oil combustion.

Explanation:

I hope this helps.

She most likely suffers from hyposmia as Jennifer suffers from a decreased sense of smell because of repeated colds and allergies. Thus, option C is correct.

"Anosmia" refers to a condition in which a person loses his sense of smell. This could either be a "temporary loss of smell" or "permanent loss of smell." A temporary loss of smell may be caused by a cold while permanent loss of smell may be caused by aging or injury to the nerves.

"Parosmia" refers to a condition in which a person's sense of smell is distorted or changed. This means that a person may think something smells awful when in reality, it smells good.

This could either be a "temporary loss of smell" or "permanent loss of smell." A temporary loss of smell may be caused by a cold while permanent loss of smell may be caused by aging or injury to the nerves.

Therefore, She most likely suffers from hyposmia as Jennifer suffers from a decreased sense of smell because of repeated colds and allergies. Thus, option C is correct.

Learn more about  hyposmia on:

https://brainly.com/question/22034924

#SPJ2

Answer:

false

Explanation:

Ans:

genetic factors:

Many conditions and diseases are related to genes in some way. Some mutations may be in a single gene, although most disorders are more complex. Many diseases, such as heart disease and diabetes, are caused by issues with multiple genes in combination with lifestyle and environmental factors.

environmental factors:

Many things in the environment can affect our health. Hazardous substances found in the air, soil and water can originate from a variety of sources, such as agricultural and industrial activities, mining operations, landfills and leaky underground storage tanks

pathogenic factors:

Sometimes bacteria multiply so rapidly they crowd out host tissues and disrupt normal function. Sometimes they kill cells and tissues outright. Sometimes they make toxins that can paralyze, destroy cells' metabolic machinery, or precipitate a massive immune reaction that is itself toxic.

i hope this will be more helpful for u...:)

if yes so gve me thnx and brillientiest...:)

Answer:

genetic has to do with how you're more common to getting a disease or illness due to it being in your family/genes.

environmental has to do with diseases like chicken pox  and how it was everywhere unlike genetic where you just got it off you who u were

pathogenic agents are like bacteria and sometimes that bacteria can grow too fast which can kill people.  

Explanation:

Answer:

Your brain is a hotbed of electrochemical activity. About 100 billion neurons are each firing off 5-50 messages (action potentials) per second. This activity allows you to process your environment, move your muscles, and even keep your balance! If you touch something slimy, that information goes from your fingertips to your brain, and then your brain says “eww, no!” and sends information to your fingertips telling them to move away. The same thing happens when you trip and you’re about to fall, or a bright light flashes in your eyes. Your brain receives information about where you are in space, or the brightness of the light, and responds accordingly. And it’s in our best interests that this action-reaction process goes quickly – so that we can catch ourselves as we fall, or shut our eyes tight. The process of sending these signals takes place in two steps: along the cell (action potential) and between cells (neurotransmitters).

Explanation:

Brainliest please?

Answer: A cell wall protects the plant and allows it to grow upright. A cell membrane allows things to pass through the cell

Explanation:

Answer:

The answer would be A. Coal

The energy resource that, once depleted, is essentially nonrenewable is coal, which is present in Option A, as coal is a fossil fuel that takes millions of years to form from the remains of plants and animals.

Coal is a fossil fuel that is formed from the remains of plants and animals that lived millions of years ago, and these organic materials were buried under layers of sediment and rock, and over time, heat and pressure caused the organic material to transform into coal. This is a finite resource because the process of forming coal takes millions of years, so the rate at which coal is consumed far exceeds the rate at which it is formed, which means that once coal is depleted, it cannot be replenished within a human timescale.

Hence, the energy resource that, once depleted, is essentially nonrenewable is coal, which is present in Option A.

Learn more about coal here.

https://brainly.com/question/12981477

#SPJ7

Answer:

The rate of the reaction will change

Explanation:

Answer:

Without decomposers and detrivores it would take much longer for dead plants and animals to be broken down and nutrients would be recycled into the environment much more slowly.

Answer: An asteroid or meteor is more likely to hit Earth because Earth is a lot bigger than the Moon, giving a meteoroid more area to hit! But we can see many thousands of craters on the Moon and we only know of about 180 on Earth

Explanation:

When the particles of gas collide, they bounce off one another. The correct option is B.

Gas is one of the four states of matter. The molecules of gas are very far away from each other. Pure gas contains only the same type of atom. It obtained uniform density when inside a container.

The particles of gas are very far away from each other and on increasing temperature, they collide and bounce off one another.

Thus, option B, they bounce off one another, is correct.

Learn more about gas, here:

https://brainly.com/question/3622475

#SPJ2

Answer:

OK OK... read below Hope this helps!

Explanation:

3: Prophase

4: Chromatin

5: Daughter cells

6: PMAT

7: Telophase

8: Metaphase

9: Anaphase

10: Interphase

Answer:

Potential energy

Explanation:

studied this before and when she lifts up the plate the speed increases

Answer:

One is that is releases toxic gasses.

I  don't know another sorry.

Explanation:

Answer:

A. If a molecule of Fructose bonded with Glucose, it would become Sucrose, or Table Sugar, and release a water molecule.

B. It may have the same chemical make-up, but fructose is a pentagonal ring instead of a hexagonal ring.

I know this is almost a year late, but clicking on this question helped me answer the same question.

A water molecule would be released if a fructose molecule joined forces with a glucose molecule to form sucrose, sometimes known as table sugar. Despite having a similar chemical structure, fructose has a pentagonal ring rather than a hexagonal ring.

When two simple sugars are combined, maltose and sucrose are both produced. The primary distinction between maltose and sucrose is that the former is made up of two molecules of glucose.

While the latter is made up of glucose and fructose. Furthermore, sucrose is a non-reducing sugar, whereas maltose is a reducing sugar.

Most sugars are composed of short chains of smaller sugar molecules that act as the building blocks.

Maltose is produced when two molecules of glucose interact. Table sugar, often known as sucrose, is composed of one glucose and one fructose. Maltose can be created during the breakdown of starch, a lengthy chain of many glucose units.

Therefore, both maltose and sucrose differ in their properties.

Learn more about  maltose and sucrose here:

https://brainly.com/question/13765082

#SPJ2

Answer:

Both England and Japan were island nations and, as a result, were easily defendable. They both had many ports and good access to the ocean. Both were commercial powers and had strong navies.

Explanation:

trust

The three ways in which Japan and Great Britain are similar as Both England and Japan were island nations and, as a result, were easily defendable. They both had many ports and good access to the ocean. Both were commercial powers and had strong navies.

Japan is an island nation, it has a stratovolcanic archipelago which has been composed of about 1,042 islands, and more than 2,000 islets that has been extend just along the east Asian coast of the Pacific Ocean.

This country has been located in one of the geologically most unstable and complex areas of the Earth as well asthe Pacific Ring of Fire, therefore it has the highly seismic zone. The geographical features of Japan have much in common with those of ancient Hellas (Greece). In both there is the same combination of mountain, valley, and plain, [and] a deeply indented coastline, with its bays, peninsulas, and islands off the coast.

Therefore, They both had many ports and good access to the ocean. Both were commercial powers and had strong navies.

Learn more about Japan on:

https://brainly.com/question/19171040

#SPJ2

Answer:

dynamic evolutionary process

Explanation:

Answer:

50 micro mol/min

Explanation:

So, we have the following parameters which are going to help us in solving this particular Question or problem;

=> For the wild type enzyme, the value for the Maximum velocity = 100 micromol/min.

=> For the mutant type enzyme, the value for the Maximum velocity = 1 micromol/min.

So, we can determine or calculate the value for the initial velocity for each of the enzyme type by using the formula below;

Initial velocity = (substrate concentration × maximum velocity) / substrate concentration + Km.

Therefore, for the wild type enzyme; the Initial velocity = (substrate concentration × maximum velocity) / substrate concentration + Km.

Initial velocity =( 10mM × 100micromol/min) ÷ ( 10mM + 10 mM ) = 50 micro mol/min.

Initial velocity for the wild type enzyme = 50 micro mol/min.

Answer:

Explanation:

Four organic molecules make up all of the life on Earth. Organic molecules contain carbon and hydrogen chemically linked to one another in long chains, with carbon as the backbone and hydrogen atoms attached to the carbon atoms. These atoms' ability to attach to one another allows for the creation of innumerable compounds conducive to life. All organisms need four types of organic molecules: nucleic acids, proteins, carbohydrates and lipids; life cannot exist if any of these molecules are missing.

Nucleic Acids

The nucleic acids are DNA and RNA, or deoxyribonucleic acid and ribonucleic acid, respectively. They make the proteins that are present in almost every structure and perform almost every function in your body. DNA has a twisted ladder-like form, while RNA has many different shapes, depending on its function. DNA typically remains within the center, or nucleus, of a cell; RNA can travel throughout the cell to where it is needed. The backbones of both substances consist of alternating molecules of phosphate and sugar. Nucleotide bases make up the "rungs" attached to the backbone. Of the two types of nucleic acids, DNA is more stable, making it less likely to be broken down than RNA. Your genes are made up of DNA, and each gene provides the code for making a specific protein. RNA helps DNA to make these proteins.

Proteins

Proteins are probably the most versatile of all the organic molecules, making up many structures and executing various functions within organisms. Building blocks called amino acids make up proteins. About 20 different amino acids combine to form all of the various types of proteins on Earth. These amino acids all have almost the exact same composition; the only difference is the R group, which differs in each of the amino acids and gives them their uniqueness. When a protein is made, the protein comes together one amino acid at a time within the ribosome -- a structure that houses protein synthesis. Proteins have four levels of structure: The primary structure is the bonding of amino acids to one another; the secondary structure refers to the folds in certain areas within the protein; the tertiary structure is the ultimate three-dimensional look of the protein; and the quaternary structure consists of smaller protein subunits chemically bonded together to form a larger protein.

Carbohydrates

Carbohydrates comprise the largest number of organic molecules in organisms. Basically, carbohydrates are sugars; their origin can be traced to photosynthesis, the process by which organisms such as plants use sunlight to transform carbon dioxide and water into food. The simplest sugar is glucose, a molecule used to provide fuel for many types of organisms, including humans. The sugars found in foods include: fructose in fruits, galactose in milk, maltose in vegetables and sucrose in table sugar. The starch found in whole grains and vegetables is a complex carbohydrate made of chains of simpler glucose molecules. Your body contains an enzyme called amylase, which breaks down carbohydrates in the food you eat into glucose, which your cells can use as energy.

Lipids

Lipids, perhaps better known as fats, come in different forms in your body and contain the most energy of all the organic compounds. When your body burns lipids for fuel, you get more energy than if you burned the other organic molecules. In your body, fats perform many functions, taking the form of phospholipids and cholesterol, both important components of cell membranes; waxes that provide plants and animals with a protective layer; hormones that signal different functions in your body; vitamins that aid in different cell functions; and steroids, which are important in a number of physiological processes. Fats from animals tend to be more viscous than fats from plants.

Answer:

3. Eukaryotes

Explanation:

Answer:

dragon flies are.insects birds are birds dragonflies are small birds are big

Answer:

DNA can undergo rewriting in a process called transcription. ... RNA polymerase slides along the gene, matching RNA nucleotides to the DNA nucleotides in the gene. Transcribing DNA and processing mRNA within the nucleus of a eukaryotic cell.