Answers
Just like all liquids blood flows from a high pressure area to a region with lower pressure.Blood flows in the same direction as the decreasing pressure gradient : arteries to Capillaries to veins.
Related Questions
Which governmental level usually administers permitting and regulation of land use?
Answers
Answer: Local Governments
Explanation:
Generally, local governments have a large degree of autonomy to control land use within their jurisdictions. States typically grant them the authority to pass ordinances and regulations as long as they do not conflict with other laws. Furthermore, all states give municipalities the power to enact zoning regulations. In 15 states, state legislation also requires municipalities to adopt a Comprehensive Plan. Similarly, in 8 states local governments are required to adopt Local Zoning Ordinances.
1. Incinerators are used to
a. control pollution.
b. store hazardous wastes.
c. burn hazardous wastes.
d. dispose of radioactive wastes.
2. After hazardous waste is incinerated, the leftover ash is
a. stored in a long-term storage
c. left to sit for thousands of years.
facility.
b. buried in a special landfill.
d. monitored for hazardous gases.
3. Wastes from nuclear reactors are
a. radioactive.
b. nonhazardous.
c. gaseous.
d. expensive.
Answers
Answer for Q1: C. burn hazardous wastes
Answer for Q2: B. buried in a special landfill
Answer for Q3: A. radioactive
Incinerators are used to burn hazardous wastes. Incinerators can help to reduce the risk of exposure to hazardous wastes by destroying harmful substances and reducing the volume of waste materials. Hence option C is correct.
What are Incinerators?Incinerators are facilities designed to burn waste materials at high temperatures, typically ranging from 800°C to 1200°C. They are used to dispose of various types of waste materials, including hazardous wastes, medical wastes, and municipal solid wastes.
The primary purpose of incinerators is to reduce the volume of waste materials and to destroy any harmful pollutants or pathogens that may be present in the waste.
When waste materials are burned at high temperatures, the organic matter is converted into ash and gases, which are released into the atmosphere or captured and treated before release.
Incineration is often used for hazardous wastes, which are defined as wastes that are potentially harmful to human health or the environment. These wastes can include chemicals, solvents, pesticides, batteries, and other materials that are toxic, corrosive, flammable, or reactive.
Hazardous wastes must be handled and disposed of carefully to minimize the risk of exposure to humans and the environment.
Hence option C burn hazardous wastes is correct.
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The Integumentary system consists of the skin and its derivatives (hair and nails). The skin is the largest organ of the human body and consists of multiple layers. Describe the structure, function, and location of the epidermis, dermis, and hypodermis of the skin. Make sure to identify the various types of cells that composes each and the role that they play in maintaining homeostasis. This is an essay response. To be eligible for full credit, you must have a minimum of 3 -5 paragraphs. You must also include a minimum of 2 sources used to research your response.
Answers
The integumentary system is made up different layers such as the epidermis, dermis and hypodermic which comprises of cells that differentiates them from each other.
What is the integumentary system?The integumentary system is the largest viseral system that consists of the skin and its derivatives such as the hair and nails.
The integumentary system is made up of the following layers such as:
Epidermis : This is the topmost layer of the skin which is made up of keratinized stratified squamous epithelium as it is usually exposed to constant wear and tear. it is also made up of immune cells called the Langerhans cells.Dermis: This is the layer of the skin that is directly below the epidermis.This layer is made up of fibroblasts, which generate connective tissues.Hypodermis: This is the innermost part of the skin that is made up of adipose tissue cells, nerves and blood vessels.The role that the skin plays in the maintenance of homeostasis is that is contains immune cells in its epidermis that helps to fight against infection.
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6
When you lift an object, you're using ____ energy
that was stored in your body.
A Mechanical
B
Chemical
C
Thermal
D
Electrical
Answers
A. mechanical energy.
Mechanical energy is subdivided into 3 other types of energy:
1. potential energy
2. Spring energy
3. Kinetic energy ( that's where lifting of objects falls under)
When we are lifting any object mechanical energy is used and stored in our body. This mechanical energy consists of kinetic energy and potential energy.
What is mechanical energy?
It is the combination of the energy of either an object in motion (Kinetic energy) or the energy that is stored in objects by their position (Potential energy).
Mechanical energy = Kinetic energy + Potential energy
example: steam, wind, water, gas etc.
For example, a moving vehicle possesses mechanical energy in the form of kinetic energy and a compressed spring possesses mechanical energy in the form of potential energy.
As we are raising the object it gains potential energy because it has the potential to be released at any moment with a crash as the weight falls back to the ground and some kinetic energy is supplied by our muscles. When we lower that object this potential energy gets converted into kinetic energy and the energy in our muscles becomes heat.
Hence Mechanical energy is used to lift any object as well as to put it down.
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The diagram below shows a plant cell. What happened to this cell? What kind of solution is it in? pls fast
Answers
Answer: The cell is in flaccid state. It is plasmolysed cell.
Explanation:
I need help asap!
Which of the following is the result of the sun unevenly heating air in the atmosphere and water in the ocean?
A weathering and erosion
B conduction, convection, and radiation
C wind and ocean currents
my Brain is blank… I need help asap
Answers
I gotchu, the answer is b. conduction, convection, and radiation! (hope it's right)
Answer: b
Explanation:
what kingdom should this be placed in?
Answers
Answer:
Animal kingdom
Explanation:
Because it has a nucleus which is absent in the plant kingdom
What does it mean to digest DNA?
eat it
paste it
elongate it
cut it
Answers
hoped i helped<33
write the phenotype and genotype
Answers
Explanation:
The concepts of phenotype and genotype are related to genetics.
The phenotype is generally called the external appearance of the living thing, which is formed by the genetic information and environmental effects.
Genotype is the genetic information that an organism carries in its DNA.
For example; Character A is the favorite black color. a is the blue color character.
While the Aa display shows the individual with black eyes in the phenotype, the genotype is expressed as heterozygous dominant black eyes.
Javier and Jessica are measuring the water temperature of a stream. Javier records the water temperature as 56 degrees. Jessica tests the water at the same location but finds the temperature to be 13 degrees. What is most likely cause of the different results and how should they be remedied in the future
Answers
The most likely cause is using different temperature scales. They should use the same scale and calibrate equipment.
Javier recorded the temperature as 56 degrees, which may suggest he was using the Fahrenheit scale. Meanwhile, Jessica found the temperature to be 13 degrees, indicating she may have been using the Celsius scale.
The two scales have different freezing and boiling points, which can result in significantly different temperature readings. To avoid this issue in the future, they should ensure they are using the same temperature scale and regularly calibrate their equipment to ensure accurate measurements. By doing so, they can increase the reliability of their results and minimize measurement errors.
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1. Why did you use a pencil to mark the paper and not a pen? 2. Why do you have to use a different capillary tube for each sample? 3. Why is it very important in the amino acid chromatogram not to touch the paper with your fingers or hands? 4. If two samples have identical Rf values does this mean that they are necessarily identical molecules? Explain 5. What is your unknown? How do you know?
Answers
Answer:
a pencil can be erased if mistakes happenn/agerms can spreadWhich step in the scientific method is next after making a prediction? A. Stating the question B. Conducting an experiment C. Forming a hypothesis D. Analyzing data
Answers
Answer: analyze
Explanation:
list 3
danger of lack of TAP?
Answers
Answer:
jfjwbavaskskdbebqlalañskdbxbzbskalakwjdjdjdndndndkdlslsnsnqnqnsbsbsbdbdbd
state the steps in preparing organic manure
Answers
below are the steps in preparing organic manure:
Collect organic materialMix the organic materialAdd waterCompostingStorageWhat are the procedures for making organic manure?The process of creating this beneficial fertilizer may seem daunting at first glance but rest assured its quite straightforward; collect any biodegradable waste such as wood chips or egg shells then add them into a compost bin or pit alongside other suitable materials such as vegetable clippings.
Be sure to turn the mixture occasionally until it has fully decomposed - once complete your plants will flourish like never before thanks to their newfound source of nutrients.
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The table lists some organelles and functions. Only one pair is correctly matched.
Functions of Organelles
Organelle Function
Chloroplast Stores water and waste materials
Cell wall Supports cell membrane, maintains cell shape, and protects cell
Cell membrane Breaks down waste materials and debris
Vacuole Produces proteins for the cell
Which organelle in the table is correctly matched with its function?
chloroplast
cell wall
cell membrane
vacuole
Answers
Answer:
cell wall
Explanation:
The cell wall supports the cell membrane, it helps keep the cell shape and protects the cell
The organelle that is CORRECTLY matched with its function is the CELL WALL.
The cell wall is an organelle found in plants (and in certain other non-animal organisms) that helps to provide structural support and transport substances across the plant cell.
Chloroplasts are plant organelles used to synthesize simple carbohydrates by a series of reactions collectively called photosynthesis.
The cell membrane is a selectively permeable structure that separates the intracellular medium from the surrounding environment.
The vacuole is an organelle (predominant in plant cells) that helps maintain water balance and sequester waste products.
In conclusion, the organelle that is CORRECTLY matched with its function is the CELL WALL.
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What is the allele number for the following sequence? (3pts)
GTCAGTCAGTCAGTCAGTCAGTCAGTCAGTCAGTCAGTCAGTCA
Answers
Answer:
what I don't understand what is the Ctcagt
Sometimes patients with Dementia experience the inability to complete tasks.
Simple tasks such as getting dressed, brushing teeth, and eating become
overwhelming. This inability to perform familiar tasks is?
Forgetfulness
Agnosia
Apraxia
Delusions
Answers
Apraxia is the inability to carry out routine duties as they are explained in the context.
A neurological illness known as apraxia is characterised by the loss or impairment of the capacity to carry out or execute skilled or deliberate motions, even though the affected person is physically capable of doing so.
Apraxia in dementia patients might show itself as trouble with once-routine and familiar daily tasks like dressing, grooming, or eating. In contrast to other cognitive symptoms of dementia such as forgetfulness, agnosia (loss of sensory perception), and delusions, which are not explicitly connected to the inability to perform tasks, apraxia is separate from these symptoms.
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Which of these cars do you think is not accelerating?
A car stopped at a curb
A car slowing down at a stop sign
A car speeding up to pass another car
A car turning a corner
Answers
A
Inorganic molecules can form long chains and therefore form the building blocks of the
macromolecules.
O True
O False
Answers
Answer:
The statement “ Inorganic molecules can form long chains and therefore they can form building blocks of the macromolecules” is true.
Explanation:
To find true statement, we need to know more about inorganic molecules and macromolecules:
• A macromolecule is a very large molecule, such as a protein. They are composed of thousands of covalently bonded atoms. Many macromolecules are polymers of smaller molecules called monomers.
• The most common macromolecules in biochemistry are biopolymers (nucleic acids, proteins, and carbohydrates) and large non-polymeric molecules such as lipids.
• Inorganic molecules are not usually found in living things but abound in nature or Earth. Some molecules, though, contain carbon and are still inorganic.
Thus, we can conclude that inorganic molecules can form macromolecules due to the formation long chains.
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What are the behavioural adaptions for a snake?
Answers
Answer:
Behavioural Adaptation: A Red Belly Black Snakes is able to find small positions to get away from predators, as they have adapted to hide in small cracks, holes and logs as this enables the snake to get away from predators.
17. A terrane becomes part of a continent in a process called
a. rifting.
c. slab pull.
b. converging.
d. accretion.
Answers
Three circuit diagrams are shown. Which statement about the circuit
diagrams is accurate?
Circuit A Circuit B Circuit C
A. Circuits A, B, and C are all series circuits.
OB. Circuits A and C are series circuits, and circuit B is a parallel
circuit.
C. Circuits A and B are series circuits, and circuit C is a parallel
circuit.
OD. Circuit A is a series circuit, and circuits B and C are parallel
circuits.
Answers
From the diagram, circuit a and b are series circuit while c is parallel. Option C
What is a parallel and series circuit?
The components in a parallel circuit are linked together so that the electric current can go along several different routes. The power source is directly connected to each component, forming parallel branches. While the current in a parallel circuit can vary, the voltage between each component is constant.
The components of a series circuit are connected one after the other to create a single path for the passage of electricity. While the voltage across each component can change, the current flowing through each component is constant.
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explain the importance of all 3 biomolecules in general and for making ATP.
Answers
The three biomolecules that are used for making ATP are Lipids (fats) , Carbohydrates and Proteins
The biomolecules also known as biological molecules serve a wide range of activities and they vary in shape and their size . It is also considered essential to life because they help organisms develop, survive, and propagate. The biomolecules interact with one another which play a role in the development of organisms .
There are four types of biological molecules which are carbohydrates which is used as an energy source , lipids which is used for storage and support , proteins is used for supporting essential vital functions and amino acids are the developing elements that make up proteins and nucleic acids for storing genetic information .
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tell me what you think of adolescence as toddlerhood of adulthood
Answers
Answer:
Adolescence is the period of transition between childhood and adulthood. It includes some big changes—to the body, and to the way a young person relates to the world.
The many physical, sexual, cognitive, social, and emotional changes that happen during this time can bring anticipation and anxiety for both children and their families. Understanding what to expect at different stages can promote healthy development throughout adolescence and into early adulthood.
PLEASEE HURRYYY WORTH 10 POINTS
Which pieces of information does the National Weather Service produce?
simple maps
newspaper maps
long-range forecasts
maps with isotherms
Answers
Answer:
D) Maps with isotherms.
Explanation:
I got it right on the Edge quiz.
Answer:
maps with isotherms
Explanation:
i took the quiz and got it right
plz mark the person above me brainliest
What's the correct term for the descriptions
Creates proteins:
Packages proteins:
Moves proteins to the correct regions of the cell:
Fortifies the cell shape:
Mostly made of water:
Microtubule, Cytosol, Golgi Apparatus, Rough Endoplasmic Reticulum, Lysosome, Ribosome
Answers
Creates proteins: Ribosome
Packages proteins: Golgi Apparatus
Moves proteins to the correct regions of the cell: Microtubule
Fortifies the cell shape: Cytoskeleton
Mostly made of water: Cytosol
Ribosomes are organelles that are responsible for creating proteins by assembling amino acids based on the information provided by messenger RNA (mRNA). They can be found in both prokaryotic and eukaryotic cells. The Golgi Apparatus is a stacked organelle that modifies, sorts, and packages proteins into vesicles for transport to their final destinations within the cell or for secretion outside the cell.
Microtubules are part of the cytoskeleton, which is a network of protein fibers that provide structural support and shape to the cell. Microtubules are responsible for moving proteins and other cellular components to the correct regions of the cell, and they also play a role in cell division. The cytoskeleton is the network of protein fibers that provide structural support and shape to the cell. It is responsible for fortifying the cell shape and helping the cell maintain its structural integrity.
The cytosol is the liquid portion of the cytoplasm, which is the gel-like substance that fills the cell. It is mostly made of water and contains various dissolved ions, molecules, and proteins that are essential for cellular processes.
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SOMEONE HELP ME PLEASEEEEE
Answers
Explanation:
The answer to the question is true
A bacterial cell usually contains a single loop of DNA that is located in the cytoplasm of the cell and is not surrounded by a nuclear membrane. Some bacteria have additional loops of DNA called plasmids. Plasmids can be used for genetic engineering because DNA from other organisms can be spliced into a plasmid loop. For example, scientists in the late 20th century discovered a way to insert the portion of human DNA that codes for the protein insulin into plasmid E. coli bacteria. Which statement best explains why these genetically modified bacteria have been useful to society?
A. Human diabetics are now more resistant to bacteria
B. The bacteria are resistant to human diabetics
C. The bacteria can now make their own insulin
D. the bacteria are used to produce cheap insulin.
Answers
Answer: A is the correct answer.
because for the treatment of one type of diabetes insulin should be provided but isolation of insulin and production is so costly.
but as DNA recombination has developed we can use bacterial replication system to produce insulin. they replicate very fast so large amount of insulin will be produced and then it can isolated.
but we also know that insulin of bacteria needs some modification before it can be used in human.
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What is the process that some plants used to flower at the same time every year?
Answers
The embryo inside the seed starts to grow into a seedling. Roots grow down to anchor the plant in the ground. Roots also take up water and nutrients and store food. A shoot grows skywards and develops into a stem that carries water and nutrients from the roots to the rest of the plant
Hope this helps x)
Answer:
Photoperiodism
Explanation:
oii-xepq-sxi come on fast...
Answers
Answer:
nnnoooo
Explanation: