The rainforest canopy is protected through selective logging of mature trees and subsequent replacement. Because the younger trees are given more room and sunshine to grow, this strategy enables the forest to regenerate.
What human activity into a tropical rain forest biome?Planting trees on sites where forests have been cleared can help restore ecosystems that have been harmed. Encourage people to lead environmentally friendly lives.
Therefore, create parks to safeguard wildlife and tropical rainforests. Support businesses that take steps to reduce environmental harm.
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2. Coastlines are continually eroded by what
process? sc.6.E.6.2
A longshore currents
B parallel shore currents
C shortshore currents
D perpendicular shore currents
???????????
Coastlines are continually eroded by longshore currents, which are currents that flow parallel to the shoreline. These currents can be caused by the wind and waves, and they can transport sediment (such as sand and gravel) along the coast. As the sediment is moved and deposited, it can cause the coastline to change shape and erode over time.
Answer:
Explanation:
Coastlines are continually eroded by longshore currents.
Longshore currents are ocean currents that flow parallel to the shoreline. They are created when waves approach the shore at an angle, and the water is deflected by the friction of the bottom and the shape of the coastline. The resulting current flows parallel to the shore, and can cause erosion of the coastline over time.
Parallel shore currents and shortshore currents are not correct terms. Perpendicular shore currents are not a natural phenomenon and do not occur in the real world.
How are karyotypes useful? Select two answers
They can help us identity genetic mutations
They can help us identity chromosomes mutations
They can help us identity the gender of an individual
Which statement best explains the process of subduction? (1 point) O Magma rises through the cracks in a solid rock plate. O An oceanic plate covers a continental plate. O A denser plate pushes down under a lighter plate. O One plates slides past another plate horizontally.
The correct answer choice from the above statement best explains the process of subduction is:
An oceanic plate covers a continental plate
Option a is the correct answer choice
What is subduction?Subduction can simply be defined as a kind of geological process or recycling which occurs at a convergent tectonic plate boundaries or where two tectonic plates come crashing together.
So therefore, the correct answer choice from the above statement best explains the process of subduction is:
An oceanic plate covers a continental plate
Option a is the correct answer
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A denser plate pushes down under a lighter plate.
Some bacteria cause diseases in humans and other organisms, but
A. antibiotics can always be used to treat bacterial infections.
B. we don't know of any archaea that are harmful.
C. diseases caused by bacteria aren't serious.
D. viruses are unable to infect humans.
Some bacteria cause diseases in humans and other organisms, but antibiotics can always be used to treat bacterial infections. That is option A.
What is bacteria?Bacteria is defined as the microorganism that is capable of causing infection in other living organisms and they cannot be seen with the nãked eyes.
Some of the examples of bacteria microorganisms include the following:
Listeria monocytogenes, Listeria monocytogenes, Pesudomonas maltophilia, Listeria monocytogenes, Pesudomonas maltophilia, Thiobacillus novellus, Listeria monocytogenes, Pesudomonas maltophilia, Thiobacillus novellus, Staphylococcus aureus, Listeria monocytogenes, Pesudomonas maltophilia, Thiobacillus novellus, Staphylococcus aureus, Streptococcus pyrogenes,When an individual is affected by bacteria the infection is called bacterial infection and can only be treated with antibiotics.
The action of antibiotics can either be bactericidal or bacteriostatic. The bactericidal antibiotics are capable of killing the bacteria while the bacteriostatic antibiotics are capable of stopping the action of the bacteria in human host.
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What trend, if any, is evident in Mel’s data?
The trend that is evident is: Initially, there seems to be support for Mel's hypothesis, but the gold data is not consistent with the predicted trend.
Option C is correct.
How do we calculate?The data for zinc, nickel, copper, and silver shows that as the density increases, the melting point tends to increase.
From the data we can see , the data for gold does not follow this trend, as its density is lower than silver but its melting point is higher.
Therefore, while there is some initial support for Mel's hypothesis, the inconsistency with gold indicates that the relationship between density and melting point is not solely determined by density.
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What is one pro for the environment of living rurally
One benefit for the environment of living rurally could be that the community near these areas has easy access to farm food resources, and it isn't needed transportation by vehicle to deliver those foods. Reducing in some way, the impact of the emission of carbonic gas, by the combustion of fossil fuels.
The weather in a location is related to
a Air temperature
b Precipitation
c Wind speed and direction
d All of the above
Answer:
all of the above
Explanation:
Viscosity is a measure of a fluid’s ?
A. Resistance to flow
B. Adhesive Forces
C. Average kinetic energy D. Buoyancy
A marine scientist collected data regarding the height of the tide at clearwater beach over the course of a week. The data is shown below. She concludes the tide will always be lowest at night. Is this correct?
Day Low Tide High Tide
18-Jan 1:10 AM 6:39 PM
19-Jan 2:11 AM 7:40 PM
20-Jan 3:10 AM 8:37 PM
21-Jan 4:01 AM 9:28 PM
22-Jan 4:44 AM 10:14 PM
23-Jan 5:24 AM 10:55 PM
25-Jan 6:01 AM 11:33 PM
a. Yes: low tide is consistent and will always be lowest after 6pm.
b. Yes; the tide is always lowest between 12 am and 6 am and will continue to follow the pattern.
c. No; low tide advances by 40 to 60 minutes each day.
d. No; the height of the tide is unpredictable from day to day.
Answer:
The answer is d) No; the height of the tide is unpredictable from day to day.
No; the height of the tide is unpredictable from day to day. The correct option is d.
What is scientific data?Scientific data is information that has been gathered using specific methods for the purpose of studying or analyzing. Data collected in a controlled lab experiment is an example of scientific data.
Scientific data is defined as information based on scientific research that has been published in a peer-reviewed journal.
Scientific Data is intended to supplement existing data records in public repositories by providing descriptions of research data spanning multiple technologies and data types; our Data Descriptors also include information to assist scientists in better evaluating and reusing publicly archived datasets.
The data shown below shows that her conclusion that the tide will always be lowest at night is incorrect, as the height of the tide varies from day to day.
Thus, the correct option is d.
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The alpha tubulin side of a microtubule is the site of microtubule:
A. growth
OB. dissociation
OC. movement
D.adaptation
Answer: Movement
Explanation:
Tubulins are the building block of microtubule,there are five distinct forms: alpha, beta, gamma, delta, and epsilon tubulin, they exist as globular dimeric .
Alpha and beta tubulins assemble into heterodimers they come together to form the long microtubule filaments. Some organism cellular movements require microtubules this include the beating of cilia and flagella for movement, cytoplasmic transport of membrane vesicles.
The alpha tubulin side of a microtubule is the site of microtubule movement.
(option c)
TubulinsTubulins are the microtubule building block and they exist as globular dimeric proteins of alpha/beta chains. There are five different forms: alpha, beta, gamma, delta, and epsilon tubulin.3
Alpha Tubulin is a fundamental cytoskeleton protein with many roled
Tubulin-binding drugs kill cancerous cells by inhibiting microtubule dynamics, which are required for DNA segregation and therefore cell division.
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Fats, sugars, and proteins are important food molecules. Which statement about these types of molecules is true?
The statement "There are all macronutrients" is true about these types of molecules
What are macronutrients?Macronutrients, essential components required by the body in substantial quantities, furnish energy, foster tissue growth and mending, and govern physiological processes. The trio of primary macronutrients encompasses carbohydrates, protein, and fat.
The precise magnitude of macronutrient requisites relies on factors such as age, gender, physical exertion, and overall well-being of an individual.
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Complete question:
Fats, sugars, and proteins are important food molecules. Which statement about these types of molecules is true?
a. There are all macronutrients
b. Sugar makes one fat
c. Sugar is the only thing that makes you fat
Blank provide energy to the ecosystem and convert carbon dioxide into oxygen
A predators
Bheterotrophs
C autotrophs
D consumers
Answer:
Autotrophs
Explanation: Pennfoster
to
manipulating the factors of interest and also by
the effects of one or more factors by
1) obtaining participants' informed consent prior to beginning the experiment.
2) summarizing participants' responses with a correlation coefficient.
3) holding other factors constant across experimental and control groups.
4) fully debriefing participants after completing the experiment.
To manipulate the factors of interest and understand their effects, researchers can employ several methods. Firstly, obtaining participants' informed consent before the experiment ensures ethical practice. Secondly, summarizing participants' responses using a correlation coefficient helps quantify the relationship between variables. Additionally, holding other factors constant across experimental and control groups allows for isolating the effects of the factors being studied. Lastly, fully debriefing participants after completing the experiment ensures transparency and provides an opportunity to address any concerns or questions they may have.
In research, it is crucial to obtain participants' informed consent as it upholds ethical principles and respects individual autonomy. This ensures that participants are aware of the nature and purpose of the study, potential risks, and their rights. Summarizing participants' responses with a correlation coefficient helps determine the strength and direction of the relationship between variables, providing a quantitative measure of their effects.
By holding other factors constant across experimental and control groups, researchers can isolate the impact of the specific factors of interest, minimizing confounding variables and enhancing the internal validity of the study. Lastly, fully debriefing participants after the experiment allows researchers to provide comprehensive explanations about the purpose of the study, the manipulation of factors, and the overall findings. It also gives participants an opportunity to ask questions, address concerns, and ensure their well-being throughout the research process.
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3. What is the boiling point of liquid nitrogen?
Discuss how surface area to volume differs in root hair cells versus normal epithelial cells.
who does space exploration lead to new technology
make a Phylogenetic TreeSunflower Edible mushroomsHumans Gray wolfAmerican crocodileBald eagleChimpsFlorida LanceletsTriceratops Neanderthal ManCannabis sativa
Phylogenetic tree of gray wolf
Gray wolf may have evolved from a wolf-like species C. etrucus ( etruscan wolf). The domestic dog is derived from gray wolf. The closest relative of gray wolf are the red wolf and coyote. The ancestor of wolf are the early canines. Modern ancestor of wolves, dogs, and coyotes, and canis lepophagus.
I need help answering this
The purpose of the lab is to identify the structures of the digestive and circulatory systems in a rat.
How to explain the informationThe digestive system of a rat is similar to that of other mammals. It consists of the mouth, esophagus, stomach, small intestine, large intestine, and rectum. The mouth is where food is chewed and mixed with saliva.
The esophagus is a muscular tube that carries food from the mouth to the stomach. The stomach is a muscular sac that churns food and mixes it with gastric juices. The small intestine is a long, coiled tube that absorbs nutrients from food. The large intestine absorbs water from food and stores waste products. The rectum is a muscular tube that carries waste products from the large intestine to the anus.
The gallbladder is absent in rats because they have a different diet than other mammals. Rats eat mostly plant matter, which does not require as much bile for digestion as a diet that is high in protein. Bile is a fluid that is produced by the liver and stored in the gallbladder. It helps to break down fats in food.
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Which of these absorbs the
light energy to start the light
reactions?
A. Photosystem I
B. Electron Transport Chain
C. Photosystem II
the answer is
C.) Photosystem ll
Which of the following represents an in vivo method for cultivating viruses.
a.) HeLa cells
b.) Pure bacterial cell cultures
c.) Embryonated chicken eggs
d.) Lung cell culture
Embryonated chicken eggs represents an in vivo method for cultivating viruses. (option c)
To cultivate viruses in a living system, an in vivo method is used. Among the options provided, embryonated chicken eggs are the most commonly used method for culturing viruses in a living organism.
HeLa cells: HeLa cells (a) are human cancer cells commonly used in laboratory research, but they are not a living organism suitable for virus cultivation.
Pure bacterial cell cultures: Bacterial cell cultures (b) are often used to study bacteriophages, which are viruses that infect bacteria. However, this method involves culturing viruses in bacterial hosts and does not involve a living organism.
Embryonated chicken eggs: Embryonated chicken eggs (c) are a widely used method for virus cultivation. In this method, viruses are injected into the developing embryo, which provides an environment for viral replication. The embryos provide a controlled and nutrient-rich environment for the viruses to grow and propagate.
Lung cell culture: Lung cell culture (d) involves growing lung cells in a laboratory setting. While this method can be used to study certain viruses, it is an in vitro (outside a living organism) method rather than an in vivo method.
In conclusion, the in vivo method for cultivating viruses among the options provided is embryonated chicken eggs. This method provides a living system in which viruses can replicate and propagate. (option c)
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The table shown below represents the number of species growing in an area that was logged using clear-cutting 45 years ago in Temagami, Ontario. Data was collected periodically over 45 years.
Describe the changes occurring in vegetation type and species diversity over the 45 years.
What does the pattern of change tell you about what is happening in this area?
Explain how the data supports your conclusion.
Here is an analysis of the changes in vegetation and species diversity based on the data:
In the first years after logging, the area was dominated by grasses, with 32 species present after 1 year. Shrubs and trees were initially absent. This indicates that grasses rapidly colonized the disturbed area after logging.
Over time, the number of grass species declined as shrubs and trees became established. Shrubs first appeared after 5 years and gradually increased, with 18 species present after 45 years. Trees were absent for the first 15 years but then increased to 24 species after 45 years.
The total number of species showed a steady increase over the 45 years, from 32 species initially to a maximum of 77 species after 45 years. This indicates that species diversity was low immediately following the disturbance but gradually recovered and surpassed the original diversity levels.
The pattern of changes suggests that after the initial disturbance of logging, grasses were the first vegetation to recover and colonize the open area. Then over time, shrubs and trees established and the plant community transitioned from grasses to shrubs to trees. This successional progression from early to later species resulted in an overall increase in species diversity as different types of plants colonized the area.
In summary, the key conclusions supported by the data are:
Grasses rapidly colonized after disturbance while shrubs and trees were initially absentShrubs and trees gradually established over time, replacing some of the grass speciesTotal species diversity increased as different vegetation types colonized, reaching maximum diversity after 45 yearsThe changes indicate a successional progression from early colonizers to later species that resulted in higher diversity.Describe the mechanism of glycolysis in detail
The process of Glycolysis is a catabolic process in which two molecules glucose goes through a ten- step pathway and yield two molecules of pyruvate . It is a major part of carbohydrate metabolism .
Mechanism Of Glycolysis
The glycolysis is also known as EMP pathway and it is involved in both aerobic and anaerobic conditions .There are two phases in the mechanism of glycolysis in which 5 reactions takes place in each phase and the process of glycolysis takes place in cytosol
Preparatory phase refers to the generation of two molecules of glyceraldehyde 3-phosphate from one molecule of glucose which further goes into the payoff phase . In this phase two molecules of ATP are used and two regulatory enzymes were involved in this reaction .
Payoff phase refers to the further break down of two molecules of glyceraldehyde3-phosphate to two molecules of pyruvate . In this phase four molecules of ATP and two molecules of NADH are generated . In this phase only one regulatory enzyme is involved which is the breakdown of PEP to pyruvate .
Both the phases of glycolysis takes place in the cytoplasm and there are three enzymes that involved in regulating the glycolytic pathway .This process is also known as the catabolic process .
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Nitrogen is a component of
Explanation:
Nitrogen is a component of amino acids and urea.
Hope this helps
Answer: Amino acids and urea
Explanation: Amino acids are the building blocks of all proteins.
Three students are arguing about the reason that an apple appears red. Student A claims that it is because an apple absorbs the color red and reflects all other colors away from it. Student B claims that it is because an apple absorbs every other color of light and only reflects red light away from Student C argues that the apple gives off its own rays of red light. With which student do you agree and why?
Answer:
Objects appear different colours because they absorb some colours (wavelengths) and reflected or transmit other colours. ... For example, a red shirt looks red because the dye molecules in the fabric have absorbed the wavelengths of light from the violet/blue end of the spectrum.
Explanation:
How does the use of fertilizer affect the nitrogen cycle? Edge
Answer:
Explanation:
The nitrogen cycle is a natural process that adds nitrogen to the soil. However, the use of fertilizers has increased the amount of usable nitrogen in the soil. The extra nitrogen seems appealing from the agricultural viewpoint that more nutrients in the soil means higher yield crops.
Answer:
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The nitrogen cycle is a natural process that adds nitrogen to the soil. However, the use of fertilizers has increased the amount of usable nitrogen in the soil. The extra nitrogen seems appealing from the agricultural viewpoint that more nutrients in the soil means higher yield crops
Please hurry!!!
How does the DNA change during meiosis?
Answer:
Scotland
Law is a surname, of English, Scottish, Cantonese, or Chinese origin. In Scotland, the surname means dweller at the low; as in a hill. Another origin of the surname is a contraction of Lawrence, or Lawson.
Explanation:
Answer:When recombination occurs during meiosis, the cell's homologous chromosomes line up extremely close to one another. Then, the DNA strand within each chromosome breaks in the exact same location, leaving two free ends. Each end then crosses over into the other chromosome and forms a connection called a chiasma.
Explanation: Np
Describe Lamarck's theory of inheritance of acquired characteristics. Why is it invalid?
The theory of evolution proposed by Lamarck tells us that living beings were not created from nothing but were the result of evolution from much simpler beings.
How does evolution occur according to Lamarck?These evolutionary characteristics were obtained when an individual adapted to a change in situation or environment that occurred through a habit. He says then that evolution occurs by characters acquired through life, these are passed to its germ line and so little by little the evolution is taking place.
This theory was not taken into account since it is impossible to transfer acquired characteristics from the somatic line to the germ line. Giving then as erroneous this theory proposed by Lamarck.
Therefore, we can confirm that the theory of evolution proposed by Lamarck tells us that living beings were not created from nothing but were the result of evolution from much simpler beings.
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What did William James preach
Answer:James' two main schools of thought: pragmatism and functionalism shape his theories on the world and his mission to seek out both the practical value and function of behaviors. According to pragmatism, the truth of an idea can never be proven.Aug 7, 2020
Works written: The Principles of Psychology
Professions: philosopher, author, psychologist
Colleagues: Charles Sanders Peirce
Which of the following are factors that affect climate?
The Miller-Urey experiment led to a remarkable conclusion: many of the organic building blocks of life were super easy to make. This caused many biologists to think that we were right on the cusp of being able to create life in the lab. However, those hopes were not realized and we are not at all close to creating or "inventing" life. Another major problem is that:
Another major problem that was associated with Miller–Urey experiment was that scientist claimed that reactive mixture of methane and ammonia used doesn't did exist in large amounts on early Earth.
What is Miller–Urey experiment all about?The Miller–Urey experiment serves as a chemical experiment that show that amino acid can be produced by mixture of gases and water.
Therefore, the mixture of gases requires cannot be gotten on earth which is a major challenge.
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