When igneous rock is formed,the size of the rock crystals or grains is primarily dependent on

Answers

Answer 1

Answer:

The three factors that influence the textures of igneous rocks are the speed of cooling, the silicate content, and the water content.

Igneous rocks contain randomly arranged interlocking crystals. The size of the crystals depends on how quickly the molten magma solidified: magma that cools slowly will form an igneous rock with large crystals. lava that cools quickly will form an igneous rock with small crystals. When magma cools, crystals form because the solution is super-saturated with respect to some minerals. If the magma cools quickly, the crystals do not have much time to form, so they are very small. If the magma cools slowly, then the crystals have enough time to grow and become large.


Related Questions

During which phase of the cell cycle is the cell growing and preparing for cellular division

Answers

Answer:

interphase

Explanation:

A cell spends most of its time in what is called interphase, and during this time it grows, replicates its chromosomes, and prepares for cell division.

The selection of antibiotic resistant bacteria is an example of:.

Answers

The selection of antibiotic resistant bacteria is an example of natural selection.

What is natural selection?

Natural selection is the process whereby organisms that are better suited or adapted to their environment have more chance of survival.

Antibiotic resistance is a phenomenon of certain bacteria that gives them an edge over their susceptible counterparts.

Antibiotic resistance is caused by evolution through the process of natural selection.

Therefore, the selection of antibiotic resistant bacteria is an example of natural selection.

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Who first observed bacteria in 1676?

A.
Antoine van Leeuwenhoek

B.
Madame Curie

C.
Albert Einstein

D.
Carl Linnaeus

Answers

Antoine van Leeuwenhoek

pls help ill give brainliest and 5 stars

Answers

Answer:

Mantle.Continental crust.Composition layers.Oceanic crust.Crust/Lithosphere.

Explanation:

I’ll give Brainliest

Answers

Answer:

there all mamils

they all have 6 different bones on there lim

because they all look to be the same 5 fingers

becuase it is supposto mean that we are all related

Hope This Helps

In the context of the soybean cyst nematode: __________ is the ability of a hybrid or variety to maintain yield even when diseased and __________ is defined as a plant that allows 10% or less reproduction relative to a standard, susceptible soybean variety

Answers

In the context of the soybean cyst nematode: tolerance is the ability of a hybrid or variety to maintain yield even when diseased and resistance is defined as a plant that allows 10% or less reproduction relative to a standard, susceptible soybean variety.

What is tolerance and resistance?

Generally, Tolerance refers to a hybrid's or variety's capacity to retain yield even when sick. while a plant is described as resistant if it enables 10% or less reproduction compared to a conventional, susceptible soybean variety.

In conclusion, Tolerance, and resistance complete the sentence.

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What is the value of transitional epithelium in the urinary system?.

Answers

Answer:

Unlike the mucosa of other hollow organs, the urinary bladder is lined with transitional epithelial tissue that is able to stretch significantly to accommodate large volumes of urine. The transitional epithelium also provides protection to the underlying tissues from acidic or alkaline urine.

Explanation:

Which cellular function of carbohydrates and lipids should be placed in the shared section of the Venn diagram?

Answers

The cellular function of carbohydrates and lipids which should be placed in the shared section of the Venn diagram is that they store energy.

What is Energy?

This is defined as the ability to do work and the major biomolecules which store energy are carbohydrates and lipids.

This shared property between the two molecules is why it should be placed in the shared section of the Venn diagram.

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In which form is most carbon dioxide transported in the blood?.

Answers

The form is bicarbonate ions because the carbon dioxide is transported as the bicarbonate ions.

Gibberellins are hormones produced in the root tips of plants. The plant uses these hormones to stimulate the growth of shoots. How are gibberellins able to affect other parts of the plant?.

Answers

The other parts of plant are also affected due to gibberelin because it stimulate the growth of shoots which is the upper portion of the plant.

How gibberellins able to affect other parts of the plant?

Gibberellins stimulate the growth of shoots which increase in the biomass and vegetative growth of plant. If vegetative growth increases, the root biomass is also increases.

So we can conclude that other parts of plant are also affected due to gibberelin because it stimulate the growth of shoots which is the upper portion of the plant.

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The saturation of hemoglobin is __________% at the arterial PO2 of 95 mmHg, and is __________% at the venous PO2 of 40 mmHg.

Answers

The saturation of hemoglobin is 100% at the arterial PO₂ of 95 mmg and is 75% at the venous PO₂ of 40 mmHg

Saturation of Hemoglobin

The saturation of hemoglobin at the arterial PO₂ is 100 percent due to the constant supply of oxygen taken in from the environment. while at the venous PO₂ the hemoglobin is 75% due to the limited supply of oxygen.

Hence we can conclude that The saturation of hemoglobin is 100% at the arterial PO₂ of 95 mmg and is 75% at the venous PO₂ of 40 mmHg.

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During meiotic cell division,_____daughter cells are produced that are genetically___
their parent cell.

Answers

Answer:

During meiotic cell division, two daughter cells are produced that genetically identical to their parent cell.

Explanation:

I Hope This Is What You Were Looking For!

-Jusitn:)

Answer:

During meiotic cell division, four

daughter cells are produced that are genetically different from

their parent cell.

Explanation:

Instructions: (H.W. # 4) Bubble in correct answers and write responses to the constructed response questions. Base your answers to questions 1 and 2 on the information and diagram below and on your knowledge of biology. The diagram represents a cell. A B 1) Which structure is responsible for the passage of materials into and out of the cell? (1) A (3) C (2) B (4) D Support your answer to question (1) with a written response..​

Answers

Answer:

Answer = A

Explanation:

The cell membrane separates the material

Extracellular and intracellular materials are separated by the cell membrane. Controls the flow of substances into and out of a cell and maintains the integrity of a cell. The cell membrane, or cell boundary, must provide access to all materials within a cell.

Predict the movement of water in the picture

Answers

Answer:

The water will move out of the cell

Explanation:

This is due to osmosis. We can infer that there is some solute outside that is making the water outside into 75%. As from rules of osmosis, higher concentrations of water will move to lower concentrations of water.  So, since the cell has a higher water percentage, water will move from the cell to the outside environment to maintain homeostasis.

I hope this helped!

It would be greatly appreciated if you marked this as brainliest!

Label the tissue layers of the small intestine

1. Serosa.

2. Outer-longitudinal.

3. Sub-mucosa.

2

4. Mucosa.

5. Intestinal villi.

6. Lumen.

What type of cross-section is this?

2 m

Page 3 of 4

692 words

LX

English

Address all elements of the prompt in your response

Paraphrase, quote and

Focus

ES

Answers

Answer:

sorry cannot paste a pic look it up

Explanation:

sorry

According to scientists, the organisms in the picture all evolved from a common ancestor. What evidence backs up this theory? Question 1 options: The appendages of these organisms share similar function. These organisms contain very similar bone anatomy. These organisms are all of the same species. These organisms all lived in similar habitats and were therefore under similar environmental pressures.

Answers

Explanation:

These organisms contain very similar bone anatomy. i think that's it

The sky of early Earth was probably pinkish-orange. As life became established, the sky turned blue. What was responsible for the color change?

Answers

Earth’s atmosphere had little to no oxygen. It was composed of carbon dioxide, water vapor, and nitrogen, with lesser amounts of carbon monoxide, hydrogen sulfide, and hydrogen cyanide. Because of these gases in the atmosphere, the sky was probably pinkish-orange. Meaning once earth obtained more oxygen the sky turned blue.

Question 17 (1 point)
Larry is about to be introduced to Paul. Larry has learned from an acquaintance that
Paul tends to be quiet, shy, and withdrawn. Larry may be more likely to assume that
Paul works as a librarian, rather than a construction worker. Which of the following
best represents Larry's assumption?

Answers

Larry's assumption is best represented by a Librarian being an occupation that doesn't really require interaction with people and possess features common to it.

Who is a Librarian?

This is an individual who is responsible for overseeing the daily operations of a library at the public or private level.

He/she  checks for books people want with a lower degree of interaction when compared with a construction worker.

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An underactive thyroid (hypothyroidism) slows the metabolic rate. This translates to symptoms such as

Answers

This translates to symptoms such as weight gain and fatigue.

Symptoms of hypothyroidism

Hypothyroidism is defined as the endocrine disorder in which the thyroid hormone is deficient or under secretion of the hormone.

The thyroid hormone is used for the following purposes in the body:

Regulates the rate at which your body uses calories (energy).

It affects weight loss or weight gain and which is called the metabolic rate.

When the thyroid hormone is deficient, the following is bound to occur:

Fatigue,

Weight gain, and

Sensitivity to cold.

Therefore a decrease in the metabolic rate of the body will lead to fatigue and gaining of weight.

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A normal haired man marries a normal haired woman, but they have a son who develops baldness. Explain how the son inherited this disorder and from who he inherited the trait.

Answers

Explanation:

maybe the mom or dad's dad was bold and it skipped a generation

Which is NOT a shape of bone?
A. round
B. long
C. short
D. flat

Answers

A round

The answer is round although bones do have curves and sesamold shapes

problems young south African face​

Answers

Answer:

The youth in South Africa face challenges such as crime, unemployment, poverty, and most importantly unequal opportunities in education. These challenges should not be present in the daily lives of South African youth, especially since it has been over two decades since South Africa's first democratic elections.

Explanation:

no Explanation

Answer:

crime, unemployment, poverty, and most importantly unequal opportunities in education.

Explanation:

what evidence do you have that food molecules have energy​

Answers

Food molecules come from the glucose that we eat, and energy is stored in the chemical bonds of the glucose molecules.

HELP ASAP!

Determining Genotype and Phenotype of Peas
Identify the genotype for each numbered item.
1.
2.
3.

Item 1 is a combination of Upper R y and Upper R Upper Y. Item 2 is a combination of r y and Upper R y. Item 3 is the row label of a genotype of Upper R r Upper Y y with a column label of Upper R Upper Y. Item 4 is is a combination of r Upper Y and item 3.

Answers

Answer:

I think 1 is RRYy 2 is Rryy 3 is ry

Explanation:

hope this helps if not please let me know

Nile crocodiles have Egyptian plover birds that’s feed on any parasites inside their mouth what is this relationship called

Answers

Answer:

Mutualism

Explanation:

Mutualism definition - describes the ecological interaction between two or more species where each species has a net benefit.

The diagram shows the life cycle of a fern what does stage 1 show

Answers

Answer:

An adult fern

Explanation:

The life cycle of a fern starts with an adult fern, that's ready to either fertilize or release its seeds to start the actual cycle of life.

You are visiting family in tennessee. one morning, the weather is warm and humid. which type of air mass is most likely causing this weather?

Answers

The type of air mass that is most likely causing this weather is Maritime tropical.

What do you mean by Air mass?

Air mass may be defined as a large volume of air in the atmosphere that is mostly uniform in temperature and moisture.

Air mass is responsible for determining the type of weather in a particular geographical location.

Therefore, the type of air mass that is most likely causing this weather is Maritime tropical.

To learn more about Air mass, refer to the link:

https://brainly.com/question/899271

Answer: It is maritime tropical.

Explanation: I took the asignment on edge 2022.

How do the circulatory system and immune system work together to respond to an injury?

A Increased blood flow kills healthy cells which prevents infection at the site of the injury

B Increased blood flow removes infected cells from the body at the site of the injury.

C Increased blood flow carries white blood cells to the site of the injury.

D Increased blood flow allows for an increase in the exchange of o, and co, at the site of the

injury

Answers

Answer:

C. Increased blood flow carries white blood cells to the site of the injury.

Explanation:

HELP ME FILL OUT THIS CHART PLEASE!!!!!!!!!!!!!! I NEED HELP
answer the ones you know

Answers

Answer: Deltoid-  shoulder abduction

Pectoralis Major - Adduction and internal rotation of the arm on the shoulder joint

Rectus Abdominis - Flexes the vertebral column in addition to compressing the abdominal wall.

Ilioposas - Flexion and external rotation of the thigh at the hip joint

quadriceps - cross both the hip and knee joints

Tibialis Anterior dorsiflexor of the foot.

Latissimus Dorsi - Internal rotation, adduction and extension of the arm.

Rhomboid - scapular retraction around the scapulothoracic joint

Erector Spinae - straighten the back and provide for side to side rotation

Gluteus Maximus - Extension and external rotation of the thigh at the hip joint

Harmstrings - Flex knee extend the thight at your hip and rotate your lower leg from side to side when your knee is bent

What is genetic drift?

A. copying errors made during DNA replication
B. damage to DNA sequencing due to sunlight
C. recombination of genes

D. random loss or gain of genes

Answers

I think the answer will be:

D.random loss or gain of genes

Answer:

D. random loss or gain of genes

Explanation:

genetic drift is a random loss or gain of genes.

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