Answers
Complete sentences:
1. Metamorphic rocks are shiny because they are subjected to intense heat and pressure, which leads to the recrystallization of minerals within the rock.
During this process, the minerals form new interlocking crystals with smooth surfaces that reflect light, giving the rocks a shiny appearance.
2. Metamorphic rocks sometimes have many foliations (layered textures) because of the directional pressure acting on the rock over time.
As the rock undergoes metamorphism, the minerals realign and reorganize in response to this pressure, resulting in the development of distinct layers or foliations within the rock.
3. Metamorphic rocks sometimes have larger and well-defined crystals because of the increased pressure and heat they experience during metamorphism.
As the rock is subjected to these conditions, the minerals are given the opportunity to grow and recrystallize, allowing for the formation of larger crystal sizes.
The pressure helps to compress and compact the minerals, enabling the development of well-defined crystal structures within the rock.
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Related Questions
If you have a density of 100 kg/L, and a mass of 1000 units, tell me the following:
First what are the mass units?
Answers
Answer:
100KL
reeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Answer:
density = mass/volume = 100 kg/L
the mass = 1000 kg
volume = mass/density = 1000/100 = 10 L
hope this helps you
Write a three (3) paragragh response to this: "A realistic mutation that would greatly benefit the human
race would be..."
Describe the mutation or change and tell how it could happen and why it would be beneficial. The mutation must
be realistic and your response should be detailed, giving examples of the change(s) and whether it would all be
positive or if there could be negative situations, as well.
Answers
A potential realistic mutation that could greatly benefit the human race is an increased resistance to infectious diseases.
Realistic human mutationOne potential realistic mutation that could greatly benefit the human race is an increased resistance to infectious diseases. Such a mutation could occur through various mechanisms, including natural selection, genetic engineering, or epigenetic modifications.
This mutation would be beneficial because it would improve the health and well-being of individuals, reduce healthcare costs, and potentially prevent pandemics and global health crises. For example, a mutation that enhances the activity of immune cells or increases the expression of antimicrobial peptides could help individuals fight off infections more effectively and reduce the likelihood of spreading infectious diseases to others.
However, it is important to note that there could be potential negative consequences associated with this mutation. For instance, increased resistance to infectious diseases could lead to a reduction in the diversity of the human microbiome, which could have implications for overall health and immune function.
Additionally, it is possible that infectious agents could evolve in response to this mutation, potentially leading to the emergence of new and more virulent strains of pathogens. Therefore, it is important to consider the potential risks and benefits of any mutation carefully and to approach genetic engineering with caution.
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where is the most energy stored in the ATP molecule stored
Answers
Which of these is an example of elemental carbon?
A.
Diamond
B.
Methane
C.
Proteins
Answers
The example of elemental carbon is diamond and it is pure form of carbon. Thus, option A is correct.
What is elemental carbon?Elemental carbon is pure form of carbon and it does not contain other elements and present in natural form. Due to this reason it is known as elemental.
In elemental form pure atoms are not attached to any other atom. Example is diamond which is allotrope of carbon in which there is only carbon atom attached to each other.
Methane and proteins are compounds consist of a combination of carbon and other elements and they are not come in category of elemental carbon.
Therefore,the example of elemental carbon is diamond and it is pure form of carbon. Thus, option A is correct.
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The prominent examples of marine ecosystems include the
a
Deep ocean
b Intertidal zone
c Photic zone of the ocean
d All of the above
Ck12
Answers
Answer:
I think the awnser is D. Hope it helps
An example of evaporation is
A. when a wet towel dries.
B. when water solidifies.
C. when volcanoes spew molten rock.
D. when the melting point is reached.
Answers
Answer:
A
Explanation:
COMMON SENSE.
RLLY EASY
DID U NOT LEARN SCIENCE
#BASIC KNOWLEDGE
#SUPER SIMPLE
At which stage of meiosis I does the exchange in genetic material between homologous chromosomes result in recombinant chromosomes?
prophase 1
metaphase I
anaphase 1
telophase 1
Previous
Answers
Answer:
Prophase 1
Explanation: idonknow
Answer:
A. Prophase 1
Explanation:
Nature overcomes some natural disasters such as when a flooded mangrove forest or a Burnt forest are reborn study the photos on the right and give examples of how an old ecosystem might be destroyed and make way for a different ecosystem
Answers
Another example is a wildfire. Wildfires can burn through forests and grasslands, destroying existing vegetation and wildlife. However, some plant species are adapted to survive wildfires, and their seeds may remain in the soil or be released after the fire. These plants can quickly grow back and start to rebuild the ecosystem. The burned areas can also become home to new plant species that thrive in the nutrient-rich soil that results from the fire.
A third example is a flood. Floods can inundate an area and destroy existing vegetation and wildlife. However, in areas like wetlands and mangrove forests, floods can also bring in new nutrients and sediment, creating new habitat for different plant and animal species. The flooded areas can also become breeding grounds for fish and other aquatic species, leading to the formation of a different ecosystem.
The Amazon rainforest in South America is the largest rainforest ecosystem in the world. Ecuador's Yasuni National Park, which is in the Amazon rainforest, has many different species of plants, birds, and mammals.
Which statements describe the Yasuni National Park ecosystem? Select all that apply.
A) It has soil that is poor in nutrients
B) it has year-round rain and warm temperatures
C) it has many different types of organisms
Answers
Answer:
B & C, because the Amazon rainforest is warm and has rain all year. Also it has many different varieties of plants and animals. Since Yanuni National Park is in the Amazon rainforest, it would be the same.
Explanation:
Brainliest, Please! (And Happy Halloween!)
Answer:
b and c
Explanation:
because the Amazon rainforest is warm and has rain all year. Also it has many different varieties of plants and animals. Since Yanuni National Park is in the Amazon rainforest, it would be the same.
Brainliest, Please!
Osmosis differs from diffusion mainly in that:
Answers
Submit Test
3
A particular plant has 10 pairs of chromosomes in each cell. For each of the plant's gametes, how many genetic combinations are possible
through Independent assortment?
OA 200
О в.
512
OC 1,024
OD
1,048,576
Answers
Answer:
C.) 1024
Explanation:
The genetic possibilities depend on how much pairs of chromosome a particular organism has. The formula would be where x is the number of pairs of chromosome. In this case, the plant has 10 pairs of chromosome so the calculation would be = 1,024 possibilities.
Answer:
I would have to say C
Explanation:
im too tired to explain, sorry
distribution of chlorophyll, stomata, mesophyll cells and vascular bundles support photosynthesis
Answers
Yes, the distribution of chlorophyll, stomata, mesophyll cells, and vascular bundles supports photosynthesis.
Let us discuss each separately.
Chlorophyll: It absorbs light energy from the sun, which is essential for photosynthesis. The distribution of chlorophyll within the mesophyll cells ensures that it is positioned optimally to capture sunlight.Mesophyll cells: Mesophyll cells are the main site of photosynthesis in plant leaves. It contains chloroplasts and provides a spongy texture to the leafy surface.Stomata: Stomata are small openings on the surface of leaves that regulate gas exchange, including the uptake of carbon dioxide (CO2) required for photosynthesis and the release of oxygen (O2) produced during photosynthesis. Vascular bundles: Specialized tissues composed of xylem and phloem, responsible for transporting water, minerals, sugars, and other substrates throughout the plant body.To know more, refer to;
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who was the first president of India
Answers
Explanation:
Dr Rajendra Prasad (1884-1963)
Scientists conduct many types of scientific investigations. Their efforts often include fieldwork, surveys, models, and experiments. Which statement about scientific investigations is true?
They rarely involve the collection of data under controlled conditions.
They follow exactly the same steps because there is only one scientific method.
They include multiple trials to increase the consistency of the data that are collected.
Their primary focus seldom includes comparing or describing the unregulated world.
Answers
Scientists must use multiple trials because one trial will never show the completed data.
Now choose one of the resources used for energy production that you have studied in this lesson. Describe how the way humans use or obtain this resource might impact the natural resource you described in part A. If you don’t think the natural resource in part A is affected, explain why.
Answers
Answer:
HERE
Explanation:
One resource used for energy production that can impact the natural resource of ozone layer depletion is coal. Burning coal releases pollutants like sulfur dioxide, nitrogen oxides, and mercury into the atmosphere, which can contribute to the formation of smog and acid rain. These pollutants can also react with other chemicals in the atmosphere to break down ozone molecules, contributing to the depletion of the ozone layer. So, the way humans use coal as an energy resource can have a negative impact on the ozone layer and the environment.
The universe consists of many different galaxies, which, in turn, consist of many different solar systems. Each solar system has a central star around which planets orbit.
Earth, for example, is a planet that orbits the Sun in the Solar System. The Solar System is one of many that can be found in the Milky Way galaxy.
This example demonstrates that
Answers
Answer:
Earth and the sun are a part of the solar system
What is cystic fibrosis at least five 5 conceptos
Answers
Answer: There are five concepts of cystic fibrosis. They have
People with CF can't be together.CF and Tay Sachs are tied to fatal Jewish genetic diseases.Our skin is super salty.We are master deceptors.The nickname for CF is 65 roses.Explanation:
1. People with CF can't be together.
The thick, sticky mucus that builds up in our lungs functions like silly puddy. So, when bacteria enter our lungs, they tend to stick around forever whereas healthy people’s immune systems can fight them away. As a result, people with CF harbor dangerous bacteria in their lungs, which are contagious only to other people with CF or compromised immune systems.
The excellent news is CF is not at all contagious or dangerous to healthy people. The bad news is the cross-infection risks mean people with CF are advised not to be within 6 feet of one another.
In response, we’ve formed thriving online communities so that we can benefit from information sharing and support, but there’s no denying that virtual connections can never replace in-person ones. For me, this is one of the hardest things about CF.
2. CF and Tay Sachs are tied as fatal Jewish genetic diseases.
When you think of fatal Jewish genetic disease, you think “Tay Sachs,” right? But the truth is that approximately one in 25 to 27 Ashkenazi Jews is a carrier of CF, making it just as prevalent as Tay Sachs. That’s why Emily’s Entourage is on a mission to get the word out to the Jewish community that CF is their disease, too.
3. Our skin is super salty.
Back in the day, salty skin was the hallmark characteristic of CF. The reason is that a faulty salt chloride channel causes people with CF to excrete too much salt. In other words, when we sweat, we lose too much salt, which puts us at an increased risk of dehydration.
If it’s hot outside and you lick the skin of someone with CF (with permission, of course!), you’ll taste how salty they are! You may even see salt crystalize on their skin.
To this day, the diagnostic test for CF is called a “sweat test” because it measures the salt chloride levels in your sweat.
4. We are master deceptors.
CF is an invisible disease, which means that, as sick as our lungs and other organs are on the inside, you can’t tell from the outside. Just from looking at me, you’d probably never guess that I have less than a third of the average lung function or that I’m teetering on the brink of lung transplant evaluation.
This is a blessing and a curse. The downside is that it is often hard to appreciate how sick we feel and how difficult everyday tasks are because we look so deceivingly healthy on the outside. But on the flip side, it’s nice not to wear our disease on our sleeve, so to speak, so people see more than just our disease when they look at us. Plus, looking healthy rather than sickly is generally a good thing.
5. The nickname for CF is 65 roses.
Way back when children with CF had trouble pronouncing “Cystic Fibrosis.” So, they came up with a nickname with a similar ring: sixty-five roses. Roses certainly evoke a much lovely image than a life-threatening disease. In fact, the nickname stuck so much that it is still used today and roses have become an unofficial symbol of CF.
A plant that has round seeds is crossed with one that has wrinkled seeds. The offspring had half round seeds and half wrinkled seeds. What were the genotypes of the parents?
A plant that has round seeds is crossed with one that has wrinkled seeds. The offspring had half round seeds and half wrinkled seeds. What were the genotypes of the parents?
Rr x Rr
RR x rr
Rr x rr
RR x Rr
Answers
Answer:
2nd one
Explanation:
I believe this is correct. rr is a recessive homozygous.
how would you define the following terms to a
child?
1. stereotype
2. racism
3. discrimination
4. conformity
Answers
1. A stereotype is a belief or an idea about a group of people that may not be true for everyone in that group. For example, someone might think that all girls like to play with dolls, but not all girls like dolls. Stereotypes can be hurtful because they can make people feel like they're being judged unfairly.
2. Racism is when someone treats someone else unfairly because of their race or skin color. It's wrong to judge people based on things like their skin color or where they come from because everyone deserves to be treated with kindness and respect.
3. Discrimination is when someone treats someone else unfairly because of things like race, gender, religion, or disability. Discrimination can take many forms, such as not hiring someone because of their race, or not letting someone play a game because of their disability. It's important to treat everyone with fairness and kindness, no matter who they are.
4. Conformity is when someone changes their behavior or beliefs to fit in with a group. For example, if everyone in a class is wearing a certain type of clothing, someone might feel like they need to wear the same thing in order to fit in. It's important to remember that everyone is unique and it's okay to be different. Being true to yourself is more important than fitting in with a group.
Racism: Racism is when someone is mean or unfair to another person because of the color of their skin, their background or where they come from. This is very wrong and hurtful to others, and we should always treat everyone with kindness and respect.
Discrimination: Discrimination is when someone treats another person unfairly because they belong to a certain group, such as their religion, race, gender, or age. Discrimination is wrong and hurtful to others, and we should always treat everyone equally and with respect.
Conformity: Conformity means following what other people do or think, even if you don't really agree with it. For example, if all of your friends like a certain TV show, but you don't really like it, you might still watch it because you want to fit in. It's important to be true to yourself and not just follow what everyone else does, even if it can be hard sometimes.
Which structure transports urine to the bladder by peristaltic action?
Answers
Answer:
The muscular layer of the ureter consists of longitudinal and circular smooth muscles that create the peristaltic contractions to move the urine into the bladder without the aid of gravity.
Answer:
The ureter
Explanation:
The ureter is a long thin tubular structure 10-12 inches long which carries urine produced in the kidney to the bladder. The urine is transported by a process called peristalsis. The ureter actively propels urine from the kidney down into the bladder.
Cows, buffaloes and wildebeest are closely related enough that the same disease can harm all of them true or false
Answers
Should be the right answer because we can see mutations in humans can kill some and do nothing to others
What is a health claim? What is a structure-function claim? What kind of claim is made on the Enviga® label, if any? List other foods, each from a different food group, that do give health claims, along with the claim made. (Be sure that the health claims you list are “Grade A” claims by consulting your textbook or sources on the Internet.)
Answers
how does a person increase their muscle mass
Answers
Answer:
by working out
Explanation:
Ryan is about to board an airplane to fly to Florida for Spring Break. He is very anxious to fly, but he knows his body is having this normal reaction to a stressor. His palms start to sweat, his heart starts racing, and his breathing becomes much faster in anticipation of the flight. Construct an argument using the observations above of how the body is a system of interacting subsystems. Be sure to include at least two body systems involved and how they are working together during this stress response.
Answers
The body is a system of interacting subsystems as seen in the instance of Ryan for the following reasons:
the nervous system interacts with the respiratory system to increase the breathing ratethe nervous system interacts with the cardiovascular system to increase blood flow.What are organ systems?Organ systems refer to the system of organs found in the body that work together to perform one or more specific functions.
There are several organ systems in the body that interact with each other.
Some of the organ systems in the body interacting with each other include:
nervous systemmusculoskeletal systemdigestive systemexcretory systemrespiratory systemThe stress response in the body is an example of the interaction of the organ systems in the body.
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You and your friends are planning a hiking / camping trip to Denali National Park,
Alaska. Below is a topographic map that shows the mountain range in the park. The
wind usually blows in the direction the arrows are pointing. If you want to stay as dry
as possible (no precipitation), which site would be the better choice to set up camp?
Answers
Answer: Site B
Explanation: I took the test。
If you were to choose a career that
studied weather, geography, or
minerals, you would have a focus of
study for which branch of science?
A. Earth Science
B. Physical Science
C. Life Science
D. Animal Science
Answers
Answer:
Earth Science
Explanation:
Meteorologists, geologists, and cartographers all study sections of earth.
You’re talking with Liliana before her release from the hospital. Which of her statements indicates the need for further patient education
Answers
Basing this answer on the patient with a tibia fracture and open reduction, we can confirm that Liliana indicating that she should only take calcium supplements would require further patient education.
Why is this statement wrong?Liliana will be recovering from a post-op condition. This means that she will be at risk of developing an infection. This will most likely require preemptive antibiotic supplements to reduce the likelihood of infection. This may be coupled with pain medication as well.
Therefore, since Liliana will require more medications and supplements than calcium, her statement shows the need for further patient education.
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What was the importance of similar treatment between the two groups in regard to environment, water, and feed? I left a photo so you can read so it make sense, thank you
Answers
Solution:
A general consequence of comparative experiments is that they can lead to important decisions at the goal level. If a comparative study is established between a population, subjected to some variable of interest related to the environment, water, and food, this will lead to important scientific, political, economic, or social administrative decisions, for example, if the presence of carcinogenic elements present in samples of water, food or in specific environmental zones, through a comparative study in a given population, the conclusions of this study can generate alternatives, solutions or actions to mitigate or eliminate the damage caused by the agent carcinogenic.
steel manufacturing plants are required to pay a fine for their carbon dioxide emissions. what is the effect of this situation on the market supply curve
Answers
The effect of this situation on the market supply curve is the supply shifts left.
What is the market supply curve?The link between total output and the average marginal cost of creating this output is measured by the market supply curve. One justification for sketching supply curves with P on the vertical axis is the interpretation of the market supply curve as a marginal cost curve.
When all of the enterprises in an economy's supply curves are added together, the market supply curve is the result. The market supply is upward-sloping because every firm increases its output when the price rises.
Therefore, the supply shifts left as a result of this condition on the market supply curve.
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Which of the following would be a good way for a college student to reduce his or her intake of added sugars?
A. Choose grilled or baked chicken instead of fried chicken.
B. Choose a cup of whole fruit instead of a cup of fruit punch.
C. Choose skim milk instead of whole milk.
D. Choose potato chips instead of corn tortilla chips.
Answers
Choose grilled or baked chicken instead of fried chicken A" can reduce intake of added sugars.
What is the cause of sugar in the body?Glucose comes from two major sources food and the liver. Sugar is absorbed into the bloodstream where it enters cells with the help of insulin. The liver stores and makes glucose. When glucose levels are low such as when you haven't eaten in a while the liver breaks down stored glycogen into glucose.
High blood sugar causes many of the warning signs of diabetes listed above:
Heavy thirst.Blurry vision.Peeing a lot.More hunger.Numb or tingling feet.Fatigue.Sugar in your urine.Weight loss.Therefore excess of sugar in the body can lead to high blood pressure such diabetes but student can reduce his or her intake of added sugar by choose grilled.
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