Answers
Susan should use option B: low contrast papers if she wants to bring out as much tone and shading in her prints as possible.
Use a low contrast paper if Susan wants to highlight as much tone and shading in her prints as possible. A low contrast paper will have a greater tonal range, allowing it to display more subtle color and shade variations. This is perfect for printing pictures with a lot of subtlety and detail, such grayscale or black and white photos.
Images with strong, stark contrasts between light and dark areas work best on high contrast paper. Variable contrast paper enables the photographer to alter the contrast of the paper using filters or other techniques, as opposed to fixed contrast paper, which is intended to provide a consistent amount of contrast.
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Correct question:
Select the correct answer.
Susan wants to bring out as much tone and shading in her prints as possible. Which type of paper should she use?
A. high contrast
B. low contrast
C. fixed contrast
D. variable contrast
Related Questions
By performing photosynthesis, plants create everything they need to build all biomolecules. Is this true? Why or why not?
This is true because photosynthesis produces glucose, and plants only need
sugars, not amino acids or fatty acids.
This is not true because plants need to sequester nitrogen from the soil to
build amino acids.
This is true because photosynthesis produces glucose, which has carbon,
hydrogen and oxygen-the building blocks for all biomolecules.
This is not true because plants need to perform cellular respiration to break
down the glucose into carbon, hydrogen, and oxygen.
Answers
The statement 'by performing photosynthesis, plants create everything they need to build all biomolecules' IS NOT TRUE because plants need to sequester nitrogen from the soil to build amino acids.
Photosynthesis is a series of metabolic reactions by which plants synthesize biomolecules by using sunlight. During this process, plants use simple molecules (H2O, CO2) to create oxygen and chemical energy.
During photosynthesis, chemical energy is stored in the chemical bonds of simple carbohydrates (e.g., glucose).
Carbohydrates are biomolecules consisting of Hydrogen, Carbon, and Oxygen.
Plants require Nitrogen, Phosphorous and Sulfur from the soil in order to to create different biomolecules such as proteins (whose building blocks are amino acids) and nucleic acids.
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How old is the earth
Answers
Answer:
4.543 billion years old
Explanation:
6. During the 1990s, natives of tropical islands began collecting wild turtles to sell in the United States as pets. One of these turtle species, a voracious carnivore that feeds on shrimp and snails, was especially popular. Recently, the U. S. government banned the import of these turtles as pets. However, pet owners have released large numbers of unwanted turtles into warm natural waters of the Gulf of Mexico.
Predict two possible consequences of the release of these turtles into Gulf waters, including the effect on native turtle species. Justify your response.
Answers
Two possible consequences of the release of these turtles into Gulf waters, including the effect on native turtle species are
Competition with native turtle speciesAlteration of ecosystem dynamicsWhat are possible consequences of the release of these turtles into Gulf waters?An invasive turtle species poses direct competition with native turtles within Gulf of Mexico, resulting in possible shrinkage in population sizes for the latter group. Resource scarcity driven primarily by competition over access to nests, habitats and food sources can render natives less effective at these activities compared to their new rivals.
Furthermore, identifying underlying consequences triggered by invasive species' potential alteration of ecosystem dynamics (eg: substantial loss or balanced gain) remains crucial for further consideration. The issue of climate change represents an imminent danger that threatens the well-being of our planet. Swift action from all corners of society is required, including private citizens, companies, and governing bodies across national borders.
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Please help me i don't understand
Answers
Which of the following will have a negative environmental effect on future generations?
Answers
The one that may have a negative environmental effect on future generations is the climate change that is in Option A, as the continued emission of greenhouse gases into the atmosphere is causing global temperatures to rise, which can have a range of negative impacts on ecosystems.
One of the options listed that will have a negative environmental effect on future generations is climate change. Climate change is caused by the accumulation of greenhouse gases, such as carbon dioxide, in the atmosphere, which trap heat and lead to rising global temperatures. This can have a range of negative impacts on ecosystems, including more frequent and severe natural disasters, sea level rise, and loss of biodiversity.
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complete question is below
Which of the following will have a negative environmental effect on future generations?
a climate change
b soil fertlity increase
Which of the following statements about electromagnetic radiation is true?
The shorter the wavelength, the more energy is carried.
The sun produces a low-energy radio waves.
The sun produces high-energy gamma rays.
All statements are correct.
Answers
Each of the claims is true. Let's look at the following as an explanation for this:
A wave's energy is directly inversely related to its frequency. As a result, as frequency increases, wavelength decreases and wave energy increases. Solar radiation, which is a subset of the vast range of energy known as the electromagnetic radiation spectrum, is how the entire amount of solar energy that reaches the Earth. Infrared, radio waves, X-rays, gamma rays, ultraviolet light, and visible light are all types of solar radiation. One technique to transport heat is by radiation.
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Click here to read the article. What is green building?
ANSWER: It is the practice of maximizing the efficiency with which buildings and their sites use resources (energy, water, and materials). It is the practice of minimizing building impacts on human health and the environment. Green building is also known as sustainable or high-performance building.
Answers
Green building is the practice of maximizing efficiency, minimizing building, and sustainable building (all options).
What does green building mean?Green building is an emerging approach to maximize the efficiency of buildings resources such as energy and water.
Green building is also aimed at minimizing building impacts on the quality of life of people that habit a city.
In conclusion, Green building is the practice of maximizing efficiency, minimizing building, and sustainable building (all options).
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Answer:
Green building
is the practice of maximizing the efficiency with which buildings and their sites use resources (energy, water, and materials). It is the practice of minimizing building impacts on human health and the environment. Green building is also known as sustainable or high-performance building.
Explanation:
5) Compare and contrast creationist views of life origination on Earth,
particularly the special creation and eternity of life theories?
Answers
Answer
no i don't know
Explanation:
i am so dum sorry if I can't help you
Enrichment activity 3: fill the missing piece! science plates
Help po:(
Answers
What is a plate boundary?
It is a three dimensional surface across which significant change in velocity of motion one across the other occurs.
There are three types of plate boundaries at which most seismic activities occur.
Divergent boundary- Occurs when two tectonic plates move away from each otherExamples include magma rises from the earths mantle to the surface, Mid Atlantic ridge.
Convergent boundary- Occurs when two tectonic plates moves towards each other.Examples include collision of India plate with the Eurasian plate, creating the Himalayan mountains.
Transform boundary- Occurs when two tectonic plates slide past each other horizontally.Examples include San Andreas Fault and Queen Charlotte Fault accomodate the transform motion between Pacific and north american plates.
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Aparna, a gross anatomist who has been teaching human anatomy for 35 years, told her class that in adults the thymus is atrophied and has no function. Is she correct? Explain.
Answers
Answer:
Although the thymus is shrinking with age, it is still functional in adults, thereby this statement is incorrect
Explanation:
The thymus is a specialized primary lymphoid organ that has a key role in the production and maturation of T cells (i.e., thymus-derived cells). The thymus grows until puberty, but during adulthood, this vital organ starts to shrink, a process known as 'thymic involution'. During all life, the thymus plays roles in immunity and autoimmunity. The thymus produces progenitor cells that mature into T-cells, which are one of the main components of the adaptive immune system. These cells function by killing infected/sick cells (for example, cancer cells), by activating other immune cells, by synthesizing signaling molecules (i.e., cytokines), etc.
What codes for proteins?
A) polypeptides
B) amino acids
C) DNA
D) RNA
Answers
What river basin has the least amount of land amount of land inside of NC’s borders
Answers
Hope this helped
Answer: Savannah basin
Explanation: The North Carolina portion of the Savannah basin, located along the southeastern flank of the Blue Ridge physiographic province, amounts to approximately 171 square miles, making it the smallest river basin in North Carolina.
Decomposers play an important role in an ecosystem. Identify one type of decomposer that is most likely found in this ecosystem.
Answers
Fungi are important decomposers, especially in forests. Some kinds of fungi, such as mushrooms, look like plants.
Decomposers (fungi, bacteria, invertebrates such as worms and insects) have the ability to break down dead organisms into smaller particles and create new compounds. We use decomposers to restore the natural nutrient cycle through controlled composting.
The two common examples of decomposers are bacteria and fungi. They play an important role in clearing the debris of dead remains of plants and animals and convert them into humus which enriches the nutrients of the soil.
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1 What does the codon sequence on the mRNA strand determine?
A The gene sequence of the DNA
B The amino acid sequence of the polypeptide
C The codon that is signaled
D The signaling sequence
2 What portion of the DNA is also known as a gene?
A The coding sections
B The non-coding sections
C The mRNA strand
D The polypeptide sequence
Answers
1. The correct answer is B.
2. The correct answer is A.
The codon sequence on the mRNA strand determines the amino acid sequence of the polypeptide.
The coding section is the portion of the DNA that is also known as a gene. Genes are the functional units of DNA that provide the instructions for making proteins. They are composed of coding cells, also known as exons, that contain the information needed to build the polypeptide, and non-coding sections, also known as introns, that do not.
The codon sequence on the mRNA strand is translated by the ribosome during protein synthesis. Each codon, which is a sequence of three nucleotides, corresponds to a specific amino acid. The ribosome reads the codon sequence on the mRNA strand and adds the corresponding amino acids to the growing polypeptide chain. This process is called translation.
In DNA, genetic information is encoded in the sequence of nucleotides, which are the building blocks of DNA. Genes are specific segments of DNA that contain the instructions for making a specific protein. These instructions are encoded in the sequence of nucleotides within the coding sections of the DNA, also known as exons. The non-coding sections, also known as introns, do not contain instructions for making proteins, but they play important roles in the regulation of gene expression.
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Which of these is not associated with tadpole stages of toad or frog
A. V-shaped gland
B. operculum
C. external gills
D. jelly
E. shell
Answers
Answer:
v shaped gland
hope its right
20. The diagram below shows the DNA fingerprints from a blood sample and four different organisms hair samples.Based on the DNA fingerprints, which hair sample came from the same individual as the blood sample?hair sample 1hair sample 2hair sample 3hair sample 4
Answers
DNA in every cell in the body is identical to every other cell. The DNA from the blood is the same as the DNA from the hair, skin, and saliva. Samples of DNA taken from the blood and hair in the scenario provided are the same.
Answer - hair sample 3
Why is the nucleus called the "control center" of a cell?
Answers
Answer:
The nucleus is considered the control center of the cell because it stores all of the genetic instructions for making proteins.
I hope this helps!
Which of the following represents the activation energy required for the enzyme-catalyzed reaction in the figure? A) a B) b C) c D) d 0. a. d. C D
Answers
The figure illustrates the energy states associated with the reaction A + B ↔ C + D is b
The bare minimum additional energy needed by a reactive molecule to transform into a product is known as activation energy. It is also known as the minimal energy required to energies or activate molecules or atoms in order for them to engage in a chemical reaction or transformation. The bacterial capsule, which is typically a hydrated polysaccharide complex consisting of monosaccharides connected by glyosidic linkages, covers the outermost layer of the cell wall of most bacteria. The capsule stops phagocytosis from ingesting and destroying the bacterial cell. Due to capsules, the components of the bacterial surface become slippery.
Hence, minimum energy needed for reactant to form product.
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Why is understanding trends in biodiversity a challenge?
Answers
Answer:
Animals migrate, some die, and new creatures could be introduced to the environment.
Explanation:
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Look at the H-R Diagram. Which star is sort of cooll, dim (not too much light) and red?
Betelguse
Procyon B
Sirius B
Barndard's star
Answers
Answer:
i think its procyonB . but I'm not sure.
Answer: procyon b
Explanation:
What is the hypothesis? Find the hypothesis in the Research Background
Answers
Your predictions about the results of your investigation are expressed in a hypothesis. It is a speculative solution to your research topic that hasn't been put to the test.
What kind of an assumption is this?Hypothesis Daily exposure to the sun increases levels of satisfaction. In this case, the independent variable and attributed cause is sun exposure. Happiness level is the regression coefficient and the assumed effect.
Is that a hypothesis or a question?Simply expressed, a hypothesis is a descriptive method that also identifies the expected or predicted result of the study. Without a working hypothesis, no scientific experiment or investigation can be carried out.
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The use of DNA in the process of classifying organisms is known as
Answers
Answer:
The field of genetics involves the study of genes, segments of DNA that code for specific traits, behaviors, or other characteristics of organisms. ... By studying genetics and DNA, we can get the best idea of how species are related to each other, and therefore how to classify them.
The field of genetics involves the use of DNA in the process of classifying organisms.
What is genetics?Genetics is the scientific study of genes and heredity and how certain characteristics are handed down from parents to offspring as a response to changes in DNA sequence.
A gene is a segment of DNA that contains instructions for constructing one or more molecules that aid in the functioning of the body.
Thus, the field of genetics involves the use of DNA in the process of classifying organisms.
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Do eukariota cells have mitochondria?
Answers
Do Eukaryotic Cells have Mitochondria?
The answer is YESIn addition to the nucleus, eukaryotic cells may contain several other types of organelles, which may include mitochondria, chloroplasts, the endoplasmic reticulum, the Golgi apparatus, and lysosomes.
What is a Eukaryotic cell?
A eukaryotic cell is one of two different types of cells. Organisms that are based on the eukaryotic cell are called “eukaryotes” and include plants, animals, fungi, and protists.
What is Mitochondria?
The mitochondrion (plural mitochondria) is a membrane-bound organelle found in the cytoplasm of eukaryotic cells. It is the power house of the cell; it is responsible for cellular respiration and production of (most) ATP in the cell. Each cell can have from one to thousands of mitochondria. Mitochondria also contain extranuclear DNA that encodes a number of rRNAs, tRNAs, and proteins.
Has the study of chloroplasts been scientific or
pseudoscientific?
The scientist Konstantin Mereschkowsky knew in the
early 1900s that plants make their own food by using
sunlight. He also saw tiny parts in plants called
chloroplasts that do not appear in any animals. He
hypothesized that chloroplasts are what help plants
make food. After many more observations of all types of
plants and animals, scientists are convinced today that
chloroplasts make food for plants.
scientific, because a hypothesis and observations
were made and then a conclusion was drawn
O scientific, because scientists made a hypothesis and
conclusion before making any observations
O pseudoscience, because a hypothesis was believed
to be true before any observations were made
Opseudoscience, because beliefs in chloroplasts are
based on subjective opinions
Answers
Answer:
The correct option is A
Explanation:
h(x) = 8v3 + 4v2 +10v - 8 g(x) = 8v2 + 12v3 -7v - 9 Which of the following is the resulting polynomial when h(x) is subtracted from g(x)
Answers
The resulting polynomial after subtraction is \(4v^{3} +4v^{2}-17v-1\)
It is given that \(h(x) = 8v^{3} + 4v^{2} +10v - 8\) and \(g(x) = 8v^{2} + 12v^{3} -7v - 9\)
We need to subtract them:
A polynomial is an expression consisting of indeterminates and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponentiation of variables.
While applying arithmetic operation of subtraction and addition, coefficient of same terms are formulated.
Hence, here after subtraction we get, the polynomial
\(g(x)-h(x)=h(x) =g(x) = 12v^{3} + 8v^{2} -7v - 9 - (8v^{3} + 4v^{2} +10v - 8)\)\(=4v^{3} +4v^{2}-17v-1\)
Hence, resulting polynomial after subtraction is \(4v^{3} +4v^{2}-17v-1\)
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20. What is the relationship? (Flamingos fighting for a mate) *
Competition
Cooperation
Mutualism
Commensalism
Answers
The relationship that exists between flamingos fighting for a mate is competition (option A).
What is competition in biology?Competition is an interaction between organisms or species in which both require a resource that is in limited supply.
Competition is a negative relationship between two or more organisms for a common and limited resources such as the following;
MateFoodWaterTerritoryAccording to this question, flamingos, which is a species of bird are fighting for a mate. This means that they are involved in a competition.
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PLEASE HELP DUE SOON! IM SO CONFUSED!
Write a brief story about Timmy, who accidentally walked into a rose bush, describing the reflex arc in biology 30 level detail.
Answers
When Timmy steps on the rose bush, the sensory receptor on his toe receives the stimuli, sends it the spinal cord through a sensory neuron which they initiates a response sent through a motor neuron to the muscle and he withdraws his leg in pain.
What is a reflex arc?A reflex arc refers to the neuronal pathway which controls a reflex action.
A reflex action is an action which occurs involuntarily.
Examples of reflex actions include thhe following:
withdrawing the foot quickly when one steps on a sharp objectwithdrawing the hand quickly when one touches a hot surfacethe je_rking of the kneecoughing or sneezing, when irritants enter the nostrils.Reflex actions do not need to involve the brain, hence they occur very quickly.
The path of a reflex arc begins with a sensory receptor which receives the stimuli, travels to the spinal cord through a sensory neuron which they initiates a response that is sent through a motor neuron to an effector such effector such as a skeletal muscle.
In conclusion, a reflex arc is the path of a reflex action through the body.
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Question 10 of 25
The development of cars has been good in some ways and bad in others. The
car has allowed for better transportation but it is also responsible for a great
deal of pollution. Which activity helps solve the pollution problem through the
use of new technology?
A. Encouraging people to walk more
B. Encouraging people to ride a bus
ОО ОО
C. Building cars that give off less pollution
D. Building fewer cars
SUB
Answers
What are the flattened membranes in chloroplasts called?
Answers
Answer:
Thylakoid membrane
Explanation:
There are three "layers" of a chloroplast. The inner layer, the outer layer and the Thylakoid membrane is the third and internal membrane system.
I hope this helped!
What tissue/gland regulates both the adenohypophysis and the neurohypophysis?
Answers
Answer:
the pituitary gland
Explanation: