Which of the following isn't a type of renewable
energy?
geothermal
wind
nuclear energy
water
Answers
Answer:
Nuclear Energy
Explanation:
Geothermal, or using the earth's heat, is renewable, as the world will continue to produce heat until it is gone, in which case, we will be gone too.
Wind, is renewable, for it is part of Earth's cycle, and there will always be wind.
Water is renewable, because of the water cycle, in which water will always be returned to the earth.
~
Renewable sources of energy are those who can be replenished although it's all over. Those sources of energy which are not renewable, should be used judiciously in order to save something for future generation.
Here, Geothermal energy is the heat released by earth by different means. Since, There are several more years for the Earth to die, It will never stop forming geothermal energy. Wind is the part of Cycle in Earth, So it will not finished anytime until The earth dies.Water evaporates and again comes back to earth by the process of hydrological cycle. Hence, There is very little chance of losing water, it can be replenished again. So,Appropriate Answer:-
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Related Questions
The cell membrane acts as a barrier between the cell and its environment. Which best describes the type of barrier that the cell membrane forms?
Answers
Answer:
B: Permiable but selective, like a wall with gates.
Explanation:
The cell theory is one of the unifying themes of biology. Which of the following
statements would not be part of cell theory?
Cells are the building blocks for all organisms
All organisms must be made of more than one type of cell
All life is made of cells
Cells come from preexisting cells
Cells are the smallest units of life
Answers
Answer: All organisms must be made of more than one type of cell
Explanation:
i need help quick!!
what percent of the United State’s water is used for agriculture?
A. exactly 25%
B. more than 41%
C. less than 12%
Answers
Answer: B. More than 41% Cause im pretty sure Its like 60-80%
If im wrong srry!
Hope this helps!
Explanation:
Answer:
I would say B.
Explanation:
Agriculture is very important to the US and is a very big use of groundwater. About 80 percent of our groundwater goes to agriculture.
How would the seasonal paths of the Sun change for a location that is more North of this latitude?
Answers
Answer:
At the North Pole, the sun is above the horizon for six straight months (March through September), spinning around in horizontal circles, reaching a maximum height of 23.5° above the horizon at the June solstice. As you travel southward in the northern hemisphere, the noon sun gets higher and higher.
Explanation:
Add the north pole the sun is above the horizontal for six straight months
What kind of waves are present during an earthquake?
Answers
Answer:
Seismic Waves (S-Waves) and Primary Waves (P-Waves)
Explanation:
which cell would you expect to see more of in a person infected with a large parasite such as a tapeworm? A. Basophil
B. Monocyte
C. Neutrophil
D. Eosinophil
E. Erythrocyte
Answers
The cell you would expect to see more of in a person infected with a large parasite such as a tapeworm is the eosinophil. Option D is the correct answer.
Eosinophils are a type of white blood cell involved in the immune response against parasites. When a person is infected with a large parasite like a tapeworm, eosinophils are recruited to the site of infection. Eosinophils release toxins and enzymes that help in the destruction of parasites, specifically targeting helminths (parasitic worms). Their numbers increase in response to parasitic infections, making them more abundant in individuals with such infections. Therefore, the answer is eosinophil (Option D).
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Explain what is meant by the term gaseous exchange. In which organ does it take place?
Answers
Answer:
the body is an organ
Explanation:
organ
each chromosome of a homologous pair is split during meiosis.
a. True
b. False
Answers
True, during meiosis, each chromosome of a homologous pair is split.
During meiosis, homologous chromosome pairs are randomly separated to form haploid cells, and this separation, or assortment, of homologous chromosomes is random. This means that the maternal chromosomes will not be combined in one cell, while the paternal chromosomes will be combined in another.
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Match each term to its corresponding
description
Gene
Chromosome
DNA
Heredity
Hydrogen Bond
Traits
Nucleus
Nucleotide
Answers
Answer:
no question
Explanation:
As you move from low to high power magnification, which features of the microscope might you need to adjust? Check all that apply. Check All That Apply Coarse focus adjustment knob Fine focus adjustment knob Ins diaphragm Ocular lenses Condenser
Answers
As you move from low to high power magnification, the microscope features that you might need to adjust include: fine focus adjustment knob and condenser.
Microscopes are utilized to study biological, medical, and industrial samples in various fields. Different types of microscope exist, and they each have their own set of parts and functions. To get the most out of a microscope, it is important to understand how it works, which parts need to be adjusted, and how to make those adjustments.In a microscope, as magnification is increased, the amount of light entering the objective lens decreases, resulting in a darker image.
To compensate, more light is required, and it is concentrated on the specimen using the condenser. The role of the condenser is to concentrate light, which improves the resolution and clarity of the image. It is critical to adjust the position of the condenser while increasing magnification to guarantee that sufficient light is focused on the specimen. The fine focus adjustment knob, unlike the coarse focus knob, enables fine adjustments to the position of the objective lens. In high magnification, this is particularly essential. Thus, as you move from low to high power magnification, the microscope features that you might need to adjust include fine focus adjustment knob and condenser.
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what is element bond in simple words
Answers
Answer:
a chemical bond is a lasting attraction between atoms or molecules
Graduate students monitoring the benthic organisms of a freshwater lake take samples at different depths throughout the lake and identify the invertebrate species present. In a deep region of the lake, they discover a crustacean that appears to be a new species. They decide to study its natural history. What is the first thing they should do in this study?
Answers
Answer:
Do a literature search to find natural history information on closely related species.
Explanation:
In the context, few graduate students monitored the benthic organisms from the fresh lake water samples and identified the invertebrate species that are present.
They also discover a crustacean which appears to be the new species for which they decided to do a study on its natural history. The first thing that the graduate student should do is to do a literature search for finding a natural history on the information that are closely related species.
If your body gets too cold, then your muscles start to shiver, which helps raise body temperature *
True or False?
Answers
Answer:
True
-----------------
Because skeletal muscles to bring about rapid contractions that generate heat.
Which of the following are examples of sexual reproduction?
A yeast offspring grows out of the body of its parent in a process called budding.
A pollen grain from one flower fertilizes another flower, resulting in the development of a seed.
A bacterium copies its DNA and divides into two daughter cells in a process called binary fission.
A piece of a starfish is broken off and grows into a new starfish in a process called regeneration.
A frog releases sperm over eggs that were laid by another frog, and these cells fuse together. help :,)
Answers
Answer:
A pollen grain from one flower fertilizes another flower, resulting in the development of a seed.
A frog releases sperm over eggs that were laid by another frog, and these cells fuse together.
Explanation:
Sexual reproduction is brought about by fusion of male and female gametes. Reproduction where a part of an existing organism develops into another organism is asexual.
are carbohydrates more structurally versatile than amino acids
Answers
Carbohydrates and amino acids have different structural characteristics and serve distinct roles in biological systems.
While carbohydrates have diverse structural variations and play important roles in energy storage and cell-cell recognition, amino acids contribute to the structural diversity of proteins and have a broader range of functions, including enzymatic activity, signal transduction, and molecular recognition.
Carbohydrates are indeed structurally versatile molecules. They can exist as simple sugars or form complex structures such as polysaccharides and glycoproteins. Carbohydrates are involved in various biological processes, including energy storage (e.g., glycogen) and cell-cell recognition (e.g., blood group antigens). Their structural diversity allows for a wide range of functions in different organisms.
On the other hand, amino acids are the building blocks of proteins and exhibit significant structural diversity within their chemical composition. While there are 20 commonly occurring amino acids, their arrangement and sequence in proteins give rise to a vast array of protein structures and functions. Amino acids contribute to the structural versatility of proteins and enable them to carry out enzymatic reactions, signal transduction, molecular recognition, and other essential biological processes.
In summary, both carbohydrates and amino acids exhibit structural versatility, but amino acids, as the building blocks of proteins, provide a broader range of structural variations and functional diversity in biological systems.
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Skin cells are lost daily even without injury. The cell cycle responds by promoting
a. reproduction.
b. repair.
c. synthesis.
d. growth.
Answers
Answer:
The correct answer is A
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The cell cycle responds to the daily loss of skin cells skin promoting reproduction. Details about reproduction can be found below.
What is reproduction?Reproduction in biology refers to the process of making copies or duplicate of a cell.
According to this question, skin cells are lost on a daily basis even without injury.
However, the cell cycle through the process of mitosis responds to this loss by making more copies of skin cell in a process of reproduction.
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Which of the following are limiting nutrients? A. water B. Carbon C. Nitrogen D.Phosphorus
Answers
Nitrogen as well as phosphorus are considered as limiting nutrients. The correct options are the options C and D.
A limiting nutrient is basically defined as a nutrient that is in short supply relative to the needs of a particular organism or an ecosystem and can therefore limit the growth as well as the productivity of that ecosystem.
In aquatic ecosystems, phosphorus is often found to be a limiting nutrient and its availability can limit the growth of algae as well as other primary producers. In terrestrial ecosystems, nitrogen may be limiting especially in areas which poor soils. Carbon and water are abundant on Earth and therefore are usually not the limiting nutrients.
Hence, the correct options are options C and D.
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Honeybees provide one of the most important ecosystem services: pollination - and they do this for free! We are experiencing huge losses in pollinator populations throughout the United States and the
Answers
Colony Collapse Disorder (CCD) is a phenomenon characterized by the sudden disappearance of worker bees from beehives, leaving the queen and a few immature bees behind.
The causes of the collapseThe causes of CCD are not fully understood, but prevailing hypotheses include pesticide exposure, parasites and diseases, poor nutrition, and various stress factors. These factors likely interact and contribute to the decline of honeybee populations.
Understanding CCD is crucial for implementing effective strategies to mitigate its impact, including promoting sustainable agricultural practices, reducing pesticide use, improving beekeeping management, and enhancing habitat and forage availability.
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Honeybees provide one of the most important ecosystem services: pollination - and they do this for free! We are experiencing huge losses in pollinator populations throughout the United States and the rest of the world. The decline is so great that many farmers now must import European honeybees to pollinate crops. In 2006, an emerging issue called Colony Collapse Disorder (CCD) caused massive declines in beehives. These declines are still a problem today. Respond to the following prompts in your initial post this week: 1. What is Colony Collapse Disorder and what are the prevailing hypotheses for what causes CCD?
Explain how the peahen's nesting behavior is an
example of a reproductive strategy.
Answers
Answer:
Staying and caring for the young after birth.
Explanation:
The peahen creates a nest for the eggs. She stays, incubates, and protects the eggs for about a month. After the eggs hatch, the chicks don't always stay in the nest, the mother may even move them away from the nest. This is because predators are attracted to the egg shells. The mother peahen cares for the young for at least 2 months. The mother's protection before birth & care after, as well as leaving the nest gives the peachicks a better chance of survival against predators.
Hope this helps :)
the juxtaglomerular complex is: question 9 options: 1) pertaining to the kidney. 2) canal through which urine passes from the bladder to outside the body. 3) a smooth, collapsible, muscular sac that stores urine temporarily 4) cells of the distal part of the ascending limb of the loop of henle and afferent arteriole located close to the glomerulus; involved in blood pressure regulation (via release of the hormone renin) and autoregulation of gfr.
Answers
Juxtaglomerular apparatus is another name for the juxtaglomerular complex.
Because it is adjacent to (juxta) the glomerulus, the juxtaglomerular apparatus is so named.
It is composed of cells from the ascending limb of the loop of Henle's distal limb and an afferent arteriole that is placed close to the glomerulus.
It affects both the autoregulation of blood pressure (via the release of the hormone renin).
Renin is secreted by the juxtaglomerular apparatus. Renin responds to changes in blood flow. When blood pressure drops, renin-secreting cells are activated, which aids in maintaining a steady flow of blood through the nephron.
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Mutations happen when DNA devet copy pre Hunde the bone
for a population?
Answers
Answer:
Mutations occur when there is mistake or change in the DNA or because of environmental factors
Explanation:
Answer:
I don't have any mistek the quesion is right
each winter , ice covers a lake , during this time fish in the lake have a smaller food supply what kind of disturbance is it
Answers
Answer: A natural disruption occurs when ice blocks a lake during the winter, resulting in a decreased food source for fish.
Explanation:
Events or processes known as "natural disturbances" take place in the natural world without human interference and have a big influence on ecosystems. In this instance, the lake's capacity to support fish is constrained by the creation of ice throughout the winter. As a barrier, the ice keeps sunlight from penetrating the water and reduces photosynthesis, and this in turn has an impact on the development of algae and other main producers. As a result, the lake's food chain is thrown off, which has an effect on the number of fish and their capacity to locate enough food.
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who constructed the periodic table
Answers
Answer:
well the modern day periodic table was created by Henry Moseley
Dmitri Mendeleev constructed the periodic table .
hope it is helpful to you
What were the results of Fleming's
experiment? Were his observations
qualitative data or quantitative data?
Answer using 2 to 3 complete
sentences.
Answers
Answer and Explanation:
Results: After finding that a forgotten plaque, which was initially filled with Staphylococcus, had been contaminated by a fungus, Flemming noticed that the areas surrounding the fungus were free of Staphylococcus. His results were that the bacteria was destroyed by the fungus, which was identified as a Penicillium. He said that (quote) "...at a considerable distance around the fungus, the growth of Staphylococcus colonies were suffering lysis ..." His observations were qualitative, as he could just observe and describe what he was happening, but he did not perform any count quantities. In his descriptions, he said (quote) "...What had previously been a well-formed colony, it was now a faint shadow of its former form...". He described the situation as a previously well-formed colony, to a shadow of its former form. He characterized the colony but did not count the surviving or dead cells.5. What are virus hoaxes? Why are the hoaxes sometimes more dangerous than an actual virus?
Answers
Answer:
An actual computer virus is a malicious software, often known as malware, that can harm a computer and its users.
Virus hoaxes are false or misleading information about viruses that circulate through various communication channels.
They can be more dangerous than actual viruses due to their ability to spread quickly, cause panic, and undermine effective public health measures.
Virus hoaxes are deceptive messages or claims that often exaggerate the severity or impact of a particular virus. They can be spread through social media, email chains, or word of mouth. These hoaxes may include misinformation about symptoms, transmission methods, or false remedies, leading people to take ineffective or even harmful actions.
What makes virus hoaxes particularly dangerous is their potential to create panic and misinformation at a rapid pace. The viral nature of social media and other communication platforms allows these hoaxes to reach a wide audience within a short period. As a result, people may make decisions based on false information, such as avoiding necessary medical treatment, taking unnecessary precautions, or spreading fear and misinformation to others.
Moreover, virus hoaxes can undermine public health efforts by diverting attention and resources from legitimate preventive measures. They can erode trust in healthcare authorities and disrupt the dissemination of accurate information, making it harder for individuals to make informed decisions and follow recommended guidelines.
This can have severe consequences, especially during outbreaks or pandemics, where timely and accurate information is crucial for public safety. Therefore, it is essential to verify the credibility of information and rely on trusted sources to mitigate the risks associated with virus hoaxes.
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From the information on linkage, chromosomal mapping, and many associated phenomena, what answers would you propose to the following fundamental questions?
Part A
How was it established experimentally that the frequency of recombination (crossing over) between two genes is related to the distance between them along the chromosome?
Answers
Crossing over is the exchange of chromosome segments between non-sister chromatids during meiosis. This process is one of the mechanisms responsible for genetic diversity and also serves as the basis for genetic mapping. Genetic mapping is used to determine the position of genes on a chromosome.
To establish experimentally that the frequency of recombination between two genes is related to the distance between them along the chromosome, the following steps must be followed: The frequency of recombinants is determined by cross-breeding parent organisms with different traits. Determining the distance between the two genes is the next step in the process. This is accomplished by observing the percentage of recombinant progeny that result from a particular cross. The distance between the genes is proportional to the frequency of recombinant progeny. Crossing over occurs more frequently between genes that are far apart on the chromosome than those that are close together. As a result, genes that are close together are less likely to cross over and produce recombinant offspring.
To determine the distance between genes on the chromosome, a mapping function is used. By analyzing the frequency of recombinant progeny resulting from different crosses, the distance between the genes can be calculated. This distance is proportional to the frequency of recombinants.
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*giving brainiest to correct answer+ thank you+5 stars*
The total energy available in a food web..
A b or c??
Answers
Answer: the answer is b!
Why was natural selection an important contribution to the theory of evolution?
OIt proved that evolution is true.
OIt explained how evolution works.
OIt summarized the process of evolution.
It highlighted the main points of evolution.
Answers
OIt summarized the process of evolution.
Part D: Consider Constraints
What limitations will there be to building an eco-friendly home in this neighborhood? Consider social, financial, and climate constraints while determining these limitations.
Answers
Social constraints such as zoning regulations and community resistance, financial constraints such as the cost of materials and labor, and climate constraints such as the availability of renewable energy resources and the local weather patterns.
What are limitations of eco-friendly home?Eco-friendly homes may have limitations such as higher initial costs for construction or retrofitting, limited availability of certain materials and technologies, and a lack of standardization in building codes and regulations.
Additionally, some eco-friendly features, such as solar panels or green roofs, may not be suitable for all climates or may require regular maintenance. It's also worth noting that eco-friendly homes can be more energy-efficient but they may not be able to produce all the energy they need and they may still rely on grid energy.
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Explain the importance of neem, turmeric and blue green algae in agriculture
Answers
Answer:
Blue green algae are used to prepare bio fertilizers .Neem leaves are used in grain storage as bio pesticides . Turmeric is used in grain storage as bio pesticides .Hope this helps.....
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Answer:
The answer is
Explanation:
Blue green algae is used in farming.