The picture below shows a floodplain alongside a river channel. A floodplain is a flat landform created by deposition on the bottom of a wide river valley.
Over time, a river gradually shifts its position back and forth across a valley bottom. As it shifts, it drops sediment to gradually build up a flat floodplain.
As the landform's name implies, another process plays a role in floodplain formation. Which of the following describes this process?Glaciers move through a river valley every winter and flatten out the landforms.
A. Glaciers move through a river valley every winter and flatten out the landforms.
B. A river may flood its valley and form a permanent inland sea.
C. Acid rain weathers large rocks until they form a broad, flat plain.
D. A river floods over its channel banks and deposits sediment on the wide valley bottom.
Answer:
D. A river floods over its channel banks and deposits sediment on the wide valley bottom.
The perception of color depends on the __________ of light an object reflects. A.function B.amplitude C.variation D.wavelength
Answer:
The perception of color depends on the Wavelength of light an object reflects.
Explanation:
The answer is D: Wavelength because the shorter or more compressed the waves are, the more the color will be darker or more concentrated if that makes sense.
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The wavelengths of visible light split into the rainbow's colors as it passes through a prism because each color has a unique wavelength. The electromagnetic spectrum is the collective term for all wavelengths. Thus, option D is correct.
What is impact of wavelength in color of light?The light waves that an object reflects determine its “color.” This is determined by the configuration of electrons in the atoms of that substance.
Which, in accordance with complex quantum principles, will absorb and remit photons of a certain energy.
Visible light has a spectrum, and this spectrum is what determines the color of the light.
The colors of light with the longest and shortest wavelengths are red and violet, respectively. The wavelengths of every other color of light are located in between.
Therefore, The perception of color depends on the wavelength of light an object reflects.
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9. _______ is a force of attraction that occurs between objects due to their mass. A. Magnetism B. Weight C. Deposition D. Gravity
Choose three symbiotic partners—one that illustrates mutualism, one that illustrates commensalism, and one that illustrates parasitism. Write a short paragraph (2-4 sentences) for each of the three symbiotic partners you chose, explaining how symbiosis functions in the partnership.
Assume that a recessive allele (f) is associated with a severe language disorder. An unaffected male wants to determine the genotypes of his wife, his parents, and himself. His mother has the language disorder. Neither he nor his wife has the language disorder, but one of their five children does. What is the genotype for each individual?
When does recombination occur? at the two-strand stage, when the sister chromatids have been separated, and after dna replication at the four-strand stage, when each member of a homologous chromosome pair is composed of two sister chromatids, and after dna replication at the two-strand stage, when each member of a homologous chromosome pair is composed of two sister chromatids, and before dna replication at the four-strand stage, when each member of a homologous chromosome pair is composed of two sister chromatids, and before dna replication before dna replication?
One characteristic of a lagoon is often: concentrated salt deep-sea fossils glacial till turbidity currents
Microorganisms that cause disease are classified as _____.
A.pathogens
B.inorganic materials
C.thermal pollutants
D.organic materials
Answer:
pathogens
Explanation:
What type of confined space has the normal hazards presented by a confined space plus additional hazards?
A.
Permit-required
B.
Hazard
C.
Characteristic
Jackie was born with _____ , the absence· of long· wavelength cones .
Which does not contribute to triglyceride digestion?
Complentary rna to dna strand ACCGAGCTT
The agents of metamorphism are _______.
a. uplifting and folding
b. foliation and deposition
c. contact and regional deformation
d. heat, pressure, and chemical fluids
e. slaty and platy cleavage
The agents of metamorphism are heat, pressure, and chemical fluids. Hence, option (d) is correct.
What is metamorphism?The process of metamorphism involves changing the protolith, an existing rock, into a new rock with a different mineral composition or texture. The rock remains essentially solid throughout the metamorphism process, which happens at temperatures between 150°C and 200 °C (300°F and 400 °F), as well as frequently at high pressures or in the presence of chemically active fluids. Weathering and diagenesis, which are changes that occur at or near the Earth's surface, are not the same as metamorphism.
Metamorphism can take many different forms, such as regional, contact, hydrothermal, shock, and dynamic metamorphism. The typical temperatures, pressures, and rates at which they occur, as well as the degree to which reactive fluids are involved, vary between these. Prograde metamorphism is that which occurs under conditions of rising pressure and temperature.
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Mendel formed a possible explanation for the outcomes he observed in pea plants. Mendel formed a theory law hypothesis.
Why is the ability to use creativity an advantage when attempting to find answers to old problems?
which zone of the ocean is also known as the midnight zone?
How did the Great Depression lead to calls for renewed expansion (in Japan)
Analyze and conclude 7. which, if any, of the blood samples tested cna the patient with type b+ blood receive? explain why. 8. explain how you were able to use your knowledge of how different types of blood react with anti-a, anti-b, and anti rh antibodies to determine the blood types of the four samples. 9. if a person has type a blood, he or she would have antibodies for what blood type? 10. why is type o negative blood known as the universal donor? why is o positive not a universal donor?
The blood types of the four samples were determined on the basis of the anti-factor present. The condition of each of the blood samples are given below:
If the blood sample reacts with anti-a, then the blood sample must not have an antigen A.If the blood sample reacts with anti-b, then the blood sample must not have an antigen B. If the blood sample reacts with anti-Rh, then the blood sample must not have antigen Rh.Based on this, it may be concluded the result as:
Blood reacts with anti-A possess Blood group B.
Blood reacts with anti-B possess Blood group A.
Blood reacts with anti-A and anti-B possess Blood group O.
What do you mean by Rh-antigen?Rh-antigen may be defined as the transmembrane proteins that are expressed at the surface of erythrocytes.
If a person has Blood type A, he or she does not have anti-A antigen and possesses anti-B antibodies. This is because the anti-A antigen is a foreign substance for their body. Due to the presence of the Rh factor, the O-negative blood type is known as the universal donor because it does not have positive Rh to stimulate any abnormal reaction in the body, while O-positive has the Rh factor which stimulates or triggers various abnormal reactions.Therefore, it is well described above.
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Which of the following shows the evolutionary relationships between organisms?
Answer:
The answer is A. Branching tree diagram. Organisms start at a small level. Then evolves to a branching tree. I took the test and got it right. Have a great day.
Explanation:
The following shows the evolutionary relationships between organisms: A phylogenetic tree shows the evolutionary relationships between organisms; this is option A.
What is a phylogenetic tree?Phylogenetic trees are a way of illustrating the evolutionary relationships between different organisms or groups of organisms. The tree represents the pattern of branching of different species, indicating their evolutionary relatedness. Each branching point on the tree represents a point at which two species diverged from a common ancestor, with the length of the branches indicating the amount of evolutionary time that has passed since that divergence. Phylogenetic trees can be constructed based on different types of data, such as genetic or morphological traits. DNA sequences are often used to construct phylogenetic trees, as they provide a record of the evolutionary history of different organisms.
Hence, the following shows the evolutionary relationships between organisms: A phylogenetic tree shows the evolutionary relationships between organisms; this is option A.
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complete question is below
Which of the following shows the evolutionary relationships between organisms?
A)phylogenetic tree
B)climax community
In dominnt/recessive inheritance patter,s the dominant allele is always expressed when present. the recessive allele is only expressed when the dominant allele is not present. use your observations from this activity to describe how codominant inheritance patterns differ from dominant/recessive inheritance patterns
How do dating methods help to support the theory of natural selection and biological evolution? How is it different than Darwin’s original ideas on speciation? Differentiate between absolute and relative dating techniques, giving one example of each. What is punctuated equilibrium?
Dating methods provide evidence of the age of fossils and the timing of key evolutionary events. Absolute dating techniques give a numerical age, while relative dating techniques provide a relative age. Punctuated equilibrium is a theory of evolution that suggests long periods of little change followed by rapid evolution.
Explanation:Dating methods help to support the theory of natural selection and biological evolution by providing evidence of the age of fossils and the timing of key evolutionary events. Absolute dating techniques, such as radiometric dating, provide an actual numerical age for fossils or rocks. For example, radiocarbon dating can be used to determine the age of organic materials up to about 50,000 years old. Relative dating techniques, such as stratigraphy, provide an understanding of the relative age of fossils or rocks. For example, the law of superposition states that in undisturbed rock layers, the oldest rocks are at the bottom and the youngest are at the top.
Darwin's original ideas on speciation did not involve dating methods, as these methods were not well-developed during his time. Instead, he focused on observational evidence from the natural world to propose his theory of evolution by natural selection.
Punctuated equilibrium is a theory in evolutionary biology that suggests that species may undergo long periods of little or no change, followed by relatively short periods of rapid evolution. This theory was proposed by Stephen Jay Gould and Niles Eldredge in 1972 as an alternative explanation to the gradualistic model of evolution proposed by Charles Darwin.
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Which sentence uses parentheses correctly?
A) Believe it or not) our football team hasn't won a game in over twenty years.
B) (To be honest) I don't think that Cami is a person who can be trusted with secrets.
C) The apartment (which hadn't been lived in for a full year) was filled with trash and debris.
D) Dr. Long (who never taught in a classroom for more than two years isn't really prepared to be a principal.
Answer:i think the anwser is c
Explanation:
in which part if the cell is chorophyll found
Answer:
cytoplasm
Explanation:
which part of the cell membrane is responsible for preventing unwanted materials from entering the cell
How might mike smith have benefited from personalized chemotherapy?
Mike Smith can be benefited by chemotherapy because the medication helps to increase the production of blood cells to replace the damaged ones. It also a type of treatment for cancer patients that uses agents like chemical to make or control diseases or even a mental disorder. This also stops or slow the growing cells of cancer cells that affect the health cells. And also he can be benefited by personalized chemotherapy because it is based on specific genetic profile of individual patients, it is replacing the traditional way of medicine. it is more likely customized.
Personalized cancer treatments or screening processes involves:
- Diagnose the type of cancer and select screening strategies to lower the risk of developing any further.
- Make sure the treatment matches the patient and cause less side effects
- Induce no recurrence of cancer
It can be said that in Mike’s case, the treatment suited his body and the side effects were lessening. Also, the treatment vanishes the chances of reoccurrence of cancer.
Neurofibromatosis, a genetic disease caused by mutation on the NF1 gene, follows an autosomal dominant pattern of inheritance. The diagram shows that the father carries two copies of the defective gene and the mother is unaffected. What percentage of offspring will have neurofibromatosis?
Affected: RR Normal: rr
A: 0%
B: 25%
C: 50%
D: 100%
Answer:
100% is the correct answer
Explanation:
which substance is the most acidic? sodium hydroxide, tomato juice, lemon juice or water?
I believe it is Lemon juice. It has a lot of acid in it.
When assessing an older adult client, the nurse recognizes the client has a significant hearing loss. the most appropriate intervention by the nurse is to
a. shout into the client's good ear.
b. repeat words the client doesn't understand.
c. introduce herself first.
d. check the hearing aid batteries?
A patient who is pregnant has a history of recurrent genital herpesvirus (hsv). the patient asks the nurse what will be done to suppress an outbreak when she is near term. the nurse will tell the patient that:
Herbicides are being used to kill weeds in a nearby field. The plants absorb the herbicides from the soil. Which organelle in the plant will most likely store the absorbed herbicide waste?
Vacuole organelle in the plant will most likely store the absorbed herbicide waste.
The process that facilitates herbicide uptake is simple diffusion. When the spray lands on the leaf surface it places a high concentration of chemicals on the leaf surface and no herbicides inside the leaf. Some are channeled, and others are considered contact herbicides that do not migrate much from the absorption site.
Herbicides tend to act fairly quickly. Translocated herbicides migrate through the xylem or phloem. Herbicides must have damaged the cell walls, as they are responsible for supporting and maintaining cell integrity. Herbicides are specifically designed to minimize plant diversity by controlling weeds and promoting monocultures, thus indirectly reducing the abundance and diversity of associated soil organisms. Not only can it reduce the natural input of soil organic matter.
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