Answer:
D
Explanation:
Answer:
d
Explanation:
hope it helps
all you need is in the photo
Answer:
There are seven essential processes in common: movement, respiration, sensitivity, growth, reproduction, excretion and nutrition or MRS GREN.
but i think the answer is D
Explanation:
ack I need help please :> its in science
Answer:
1. Cell
2. Tissue
3. Organ
4. Organ system
5. Organism
1) Cell
2) Tissue
3) Cells
4) Organ
5) Tissues
6) Heart
7) Organs
8) Circulatory
9) Organism
10) Human
burned in different chambers at varying temperatures to see
how temperature impacts the amount of NO, produced by
coal combustion.
Explain how the results of the study would be expected to
change if the same experiment were repeated with natural
gas.
Natural gas only produces thermal oxides of nitrogen while coal produces both thermal and fuel oxides of nitrogen.
NO is a harmful gas that is produced as a byproduct of combustion and can lead to air pollution and respiratory issues when released into the atmosphere.
The higher the combustion temperature, the greater the amount of NO produced during coal combustion. In contrast, natural gas combustion does not produce as much NO because natural gas is primarily composed of methane and has a higher hydrogen-to-carbon ratio than coal, which results in less carbon dioxide and less NO production.
Natural gas combustion occurs at lower temperatures than coal combustion; hence, it produces less NO as a result. To summarize, the results of the study would be expected to show that natural gas combustion produces less NO than coal combustion, and this is attributed to the differences in the composition of coal and natural gas.
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Q- Epa scientists performed an experiment where coal was burned in different chambers at varying temperatures to see how temperature impacts the amount of NO produced by coal combustion explain how the results of the study would be expected to change if the same experiment were repeated with natural gas.
What special abilities would it take to do a job like robert Hooke's—designing and presenting different experiments each week?
Answer:
Imagination, ingenuity and dedication
Explanation:
Imagination is "the faculty or action of forming new ideas, or images or concepts of external objects not present to the senses"(Oxford dictionary).
Ingenuity is "the quality of being clever, original, and inventive"(Oxford dictionary).
Dedication is "the quality of being dedicated or committed to a task or purpose"(Oxford dictionary).
In order to design and present a new experiment each week, the experimenter must be able to mentally create pictures that aren't already present with the senses. This is imagination and it stems from ingenuity or creativity. Then the experimenter must painstakingly work on these ideas in order to turn imagination to reality. This requires dedication.
Which of these choices is not evidence supporting the theory of plate tectonics?
Answer:
a
Explanation:
gdgs
Describe and compare the types of scales used by scientists to measure and describe earthquakes.
Please help
Answer:
There are two primary scales used to measure earthquakes: the Richter scale and the Mercalli scale. The Richter scale is most common in the United States, while worldwide, scientists rely on the Mercalli scale. The moment magnitude scale is another earthquake measurement scale used by some seismologists.
How do CAM plants fix carbon?
Answer:
CAM plants temporally separate carbon fixation and the Calvin cycle. Carbon dioxide diffuses into leaves during the night (when stomata are open) and is fixed into oxaloacetate by PEP carboxylase, which attaches the carbon dioxide to the three-carbon molecule PEP.
Explanation:
Why do you think it is so hard to get people to change their behavior?
Answer:
bcuz in which habit they have been addicted they can't change it easely after a long try also so it is hard to get people to change their behavior
Z.4 Is the sentence simple, compound, complex, or compound-complex? Which type of sentence is this? Astronauts can experience bone loss, muscle weakness, and diminished heart function when they are exposed to environments with reduced gravity for a prolonged period of time.
The given sentence "Astronauts can experience bone loss, muscle weakness, and diminished heart function when they are exposed to environments with reduced gravity for a prolonged period" is a complex sentence.
A sentence that consists of one independent clause and at least one dependent clause is known as a complex sentence.
In this sentence, "Astronauts can experience bone loss, muscle weakness, and diminished heart function" is an independent clause, and "when they are exposed to environments with reduced gravity for a prolonged period" is the dependent clause.
thus, the answer is Complex sentence.
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many people dislike the taste of leafy greens such as kale or mustard greens. this makes sense, because these vegetables activate ____ taste receptors, which are also activated in response to plants that are toxic.
Many people dislike the taste of leafy greens such as kale or mustard greens. This makes sense because these vegetables activate bitter taste receptors, which are also activated in response to plants that are toxic.
What are taste receptors?
Taste receptors are specialized cells in the mouth that detect different kinds of tastes. Taste receptors are responsible for the sensation of taste. Our tongue is dotted with thousands of taste buds, which contain taste receptors. The human mouth can detect five different types of tastes: sweet, salty, sour, umami (savory), and bitter.
Taste receptors respond to chemical compounds found in the food we eat. Food molecules are recognized by the receptors on the taste buds, which then send a signal to the brain. This signal is then interpreted as a particular taste.
How do taste buds work?
Taste buds are clusters of cells that sense taste. There are many taste buds located on the tongue, as well as in the mouth, throat, and epiglottis. Each taste bud is made up of several different types of cells. The most important of these cells are the taste receptor cells.
Taste receptor cells contain special proteins called taste receptors. These receptors are responsible for detecting the different kinds of tastes. When a taste receptor is activated, it sends a signal to the brain. The brain then processes this signal and interprets it as a particular taste.
What are the different types of taste receptors?
There are several different types of taste receptors. These include sweet, sour, salty, bitter, and umami (savory). Sweet taste receptors are activated by sugars, while sour taste receptors are activated by acids. Salty taste receptors are activated by sodium ions. Bitter taste receptors are activated by certain chemicals found in many plants, while umami receptors are activated by glutamate, an amino acid found in many foods.
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The Mammalian Spermatogenesis Single-Cell Transcriptome, from Spermatogonial Stem Cells to Spermatids
The Mammalian Spermatogenesis Single-Cell Transcriptome refers to the study of gene expression in different cell types involved in the process of spermatogenesis in mammals. Spermatogenesis is the process by which spermatogonial stem cells (SSCs) differentiate and mature into sperm cells called spermatids.
During spermatogenesis, SSCs undergo several stages of differentiation, including spermatogonia, primary spermatocytes, secondary spermatocytes, and spermatids. Each stage is characterized by specific gene expression patterns that contribute to the development and maturation of sperm cells.
By analyzing the single-cell transcriptome, researchers can identify the genes that are active and the molecular pathways involved at each stage of spermatogenesis. This information helps to understand the molecular mechanisms underlying sperm cell development and function. For example, genes involved in DNA replication, cell cycle regulation, chromatin remodeling, and sperm cell differentiation are highly expressed in specific stages of spermatogenesis. Studying the single-cell transcriptome can provide insights into the regulatory networks and signaling pathways that control these processes. In summary, the Mammalian Spermatogenesis Single-Cell Transcriptome analysis allows scientists to investigate the gene expression patterns and molecular mechanisms involved in the development and maturation of sperm cells. This knowledge is crucial for understanding male fertility, reproductive health, and potential treatments for infertility.
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There are several types of Monera that are harmful to humans. Research a harmful monera (salmonella is an example) and write a two-paragraph description of the monera. Include how it can make humans sick, how humans can come in contact with it, and a diagram. {pls help will give brainlist)
Answer:
One of the most common Monera is Escherichia coli, also known as E. coli. "[E. coli] is a Gram-negative, facultative anaerobic, rod-shaped, coliform bacterium of the genus Escherichia that is commonly found in the lower intestine of warm-blooded organisms." States ________.* Signs of E. coli are stomach pains and cramps, diarrhea that may range from watery to bloody, fatigue, loss of appetite or nausea, vomiting, and low fever < 101 °F/ 38.5 °C (not all people have this specific symptom).
E. coli comes from human and animal wastes. During precipitation, E. coli may be washed into creeks, rivers, streams, lakes, or groundwater. Another way to get it is from contaminated food, a lot like corona virus. When cattle are slaughtered and processed, E. coli bacteria in their intestines can get on the meat. And when ground beef is made, it combines meat from many different animals, increasing the risk of contamination.
*Look at comments
Answer:
i got the diagram
Explanation:
Both carbohydrates and lipids support cellular functions by
A. providing insulation
B. participating in active transport of molecules
C. supplying energy
D. speeding up chemical reactions
Answer:
C. supplying energy
Explanation:
Which molecule brings amino acids to the ribosomes to be assembled into proteins
Answer:
transfer RNA( tRNA)
Explanation:
Molecules carry amino acids to the ribosomes during proteins:)
Answer:
transfer RNA (tRNA)
Explanation:
Messenger RNA (mRNA) molecules carry the coding sequences for protein synthesis and are called transcripts; ribosomal RNA (rRNA) molecules form the core of a cell's ribosomes (the structures in which protein synthesis takes place); and transfer RNA (tRNA) molecules carry amino acids to the ribosomes during protein ...
Mountains can be formed when one plate is forced under another. The continental plate on top folds up like an accordion and forms mountains. The oceanic plate forced under usually melts. What event is most likely to occur after much of the plate forced under has melted?
A a flood
B a volcanic eruption
C an avalanche
D a tsunami
After much of the oceanic plate forced under the continental plate has melted, the most likely event to occur is a volcanic eruption. So the correct answer is option B.
A volcanic eruption is most likely to occur after much of the plate forced under has melted, this is because when an oceanic plate is forced beneath a continental plate, it is subjected to intense heat and pressure, causing it to melt and form magma. This magma can rise to the surface and form a volcano, which can then erupt, releasing lava, ash, and gases into the atmosphere. The melting of the oceanic plate can also create a subduction zone, which is a region where one tectonic plate is forced beneath another. The melting of the oceanic plate can cause the mantle to melt as well, which can create a magma chamber.
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100 points:
are these declarative memories or non declarative memories?
Put D for declarative and N for non declarative:
-Deciding on his favorite ice cream
-Recalling a synonym for the opposite of the word "good"
-Riding a bicycle
-Conveying the nature of his condition
- Deciding on his favorite ice cream - N
- Recalling a synonym for the opposite of the word "good" - D
-Riding a bicycle - N
-Conveying the nature of his condition - N
Nondeclarative memory(N) is a grouping of different memory types that work automatically and store data that cannot be accessed by conscious remembrance. Declarative memory(D) is the capacity to consciously recall declarative knowledge, usually in response to a specific request to remember, after having retained it for a long amount of time.
Therefore, Deciding on his favorite ice cream , Riding a bicycle and Conveying the nature of his condition are all non declarative memory(N)and Recalling a synonym for the opposite of the word "good" is a type declarative memory(D).
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1. On Day 13: How would you describe the LH
levels?
A. very low but in a few days it will start to go up
B. decreasing from the peak but still high
C. very low level
D. low still but starting to incre
On Day 13 of the menstrual cycle, the LH (luteinizing hormone) levels would be best described as: B. decreasing from the peak but still high.
On Day 13 of the menstrual cycle, the LH (luteinizing hormone) levels would be best described as:
B. decreasing from the peak but still high.
Luteinizing hormone is responsible for triggering ovulation, which usually occurs around Day 14 of a typical 28-day menstrual cycle. LH levels surge just before ovulation, reaching their peak. After the peak, LH levels start to decline gradually.
By Day 13, the LH levels would have started to decrease from the peak, but they would still be relatively high compared to the baseline levels observed during the earlier stages of the menstrual cycle. This decrease in LH indicates that ovulation has likely occurred or is about to occur soon.
Monitoring LH levels is commonly used in fertility tracking methods such as ovulation predictor kits. These kits detect the surge in LH levels, indicating the fertile window for conception. As LH levels decrease after the peak, it suggests that the fertile period is coming to an end, and the chances of conceiving naturally decrease.
It is important to note that individual variations can occur in menstrual cycles, and the exact timing and pattern of LH levels may vary. Therefore, it is always recommended to consult with a healthcare professional or refer to specific fertility tracking methods for accurate and personalized information regarding LH levels and ovulation.
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Which of the following is required by cats and obtained mainly from animal tissues?
Preformed vitamin A
Arachidonic Acid
Taurine
All of these
Answer:aurine is important for healthy functioning of the heart, retina, bile fluid and certain aspects of reproduction. Cats must eat preformed taurine and since taurine is not found in plants, cats must consume animal-based ingredients to obtain it.
Explanation:
Out of all the nutrients required by a cat's body, taurine is the only one that is derived from animal tissues. The other nutrients, including protein, carbohydrates, fats, vitamins, and minerals, can be obtained from either plant or animal-based diets.
Cats are obligate carnivores, which means they require meat in their diet to fulfill their nutritional requirements. One of the most important nutrients found in animal tissue is taurine. Taurine is an amino acid that is critical for many of the cat's body functions, including:Vision Reproduction Immune system function Heart function Growth and development Nervous system function Taurine is one of the nutrients that cats require in larger quantities than many other animals.
Because taurine is found almost exclusively in animal tissues, cats cannot obtain enough of it from plant-based diets. Unlike other nutrients, cats' bodies cannot produce enough taurine on their own, so it must be obtained from their diet.Taurine is essential for cats' overall health and well-being. A deficiency in taurine can cause a wide range of health problems, including blindness, heart disease, and reproductive issues.In conclusion, taurine is the nutrient required by cats and obtained mainly from animal tissues.
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A fish farmer has a large pool used to grow a species of fish. The farmer decides to add a second species of fish to the pool. Both fish species feed on the same type of food, but the fish farmer does not increase the amount of food added to the pool, maintaining the same carrying capacity in the pool.
Which graph shows how the population of the two fish species will change?
Answer:
D
Explanation:
In what type of environment would you find extreme halophiles?
a) ice
b) hot springs
c) very salty water
d) anoxic swamps
e) a rain forest
Very salty water is the environment where extreme halophiles are found. Halophiles include a number of bacterial and eukaryotic organisms, the majority of which are members of the class Archaea.
An extremeophile who can survive in salty environments is referred to as a "halophile," which is Greek for "salt-loving." Examples include the alga Dunaliella salina and the fungus Wallemia ichthyophaga. Some well-known species, most notably bacteriorhodopsin, exude red-colored carotenoid molecules. Halophiles can be found in saltier water bodies besides the ocean, such as the Dead Sea, Urmia Lake in Iran, the Great Salt Lake in Utah, and Owens Lake in California. They can also be found in evaporation ponds.
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fundamental molecules produced in photosynthesis is
(a) glucose (b) amino acids (c) fatty acids (d) nucleotide
glucose is the fundamental molecules produced in photosynthesis
plz mark me as brilliant answer
any good hypothesis idea?
Answer:
is plant growth affected by temperature
Explanation:
Fritz has a DNA test to determine if he shoplifted from a local convenience store. The test results are inclusive. This means Fritz_____.has an identical twinwas at the scene of the crimeis not guilty of shopliftinghas never been to the store
The human DNA analyze is usually conclusive evidence about a crime, since each individual has their unique genetic code. Fritz results were inconclusive, therefore the sample did not showed a result corresponding to the one on the crime scene. In this case Fritz is not guilty of shoplifting.
Water molecules on a car windshield stay together in droplets. What
property of water is this? *
adhesion
high specific heat
cohesion
universal solvent
Answer:
cohesion
Explanation:
terrestrial planets are thought to have dense iron cores because
Terrestrial planets are composed of rock and metal and are the four planets closest to the sun. Mercury, Venus, Earth, and Mars are the names of these planets. Terrestrial planets are thought to have dense iron cores due to chemical differentiation.
The presence of dense iron cores is one of the features that distinguishes terrestrial planets from gas giants and ice giants in the Solar System. Terrestrial planets began to develop from planetesimals that formed in the protoplanetary disk. Planetesimals with heavier elements sunk to the center due to their greater density during the early molten state of planetesimal formation, whereas lighter elements floated to the surface. The heat produced by the radioactive decay of isotopes in these elements then melted the planetesimal. As a result of this, the iron present in these materials has sunk to the center, forming the iron core. In the early phases of planetary formation, thermonuclear processes did not generate iron. Thus, the correct option is A. in earlier molten states, the heavy elements sank and lighter materials floated to the surface by chemical differentiation.
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complete question: Terrestrial planets are thought to have dense iron cores because:
A. in earlier molten states, the heavy elements sank and lighter materials floated to the surface by chemical differentiation.
B. the accumulation of material into planets in the original solar system nebula would have begun with the heavier elements, to be followed later by lighter materials.
C. magnetism in iron would be sufficiently powerful to pull more iron into the center of the forming planet. Incorrect
D. thermonuclear processes produced iron in the earlier phases of planetary formation
The Moon can be seen on Earth because it produces its own light. True or false
Answer:
false
Explanation:
These different faces are called phases and they are the result of the way the Sun lights the Moon's surface as the Moon orbits Earth. The Moon can only be seen as a result of the Sun's light reflecting off it. It does not produce any light of its own.
Answer:
FALSE
Explanation:
cuz it obtain light produced by sun
The xylem in the bein of leaf takes carbohydrates produced
Answer:
to distribute it to different part of plant.
the answer is a
Explanation:
what is the similar between an estuary zone and intertidal zone
An estuary zone and an intertidal zone are both areas along the coast where freshwater and seawater mix. Both are affected by the tidal movements of the ocean and support a wide variety of plants and animals adapted to living in these environments. Both estuaries and intertidal zones are important ecosystems that provide habitat for many species and support economic activities such as fishing and tourism. They are also vulnerable to pollution and other human impacts and are often protected and preserved
Should everyone be educated at the farm, or would this lead to any problems?
If everyone is educated, then the pigs may worry that the animals would be able to see through them
It is not necessary for everyone to be educated at the farm, as it can lead to several problems.
Education at the farm, also known as agricultural education, can provide students with valuable knowledge and skills in agriculture, horticulture, and natural resource management. However, having everyone receive this education may not be feasible or desirable.
Firstly, not everyone has an interest or aptitude for farming, and forcing them to receive agricultural education could lead to disinterest and a lack of engagement in their studies.
Secondly, farming and agriculture are labor-intensive industries, and not everyone is physically capable of performing the tasks required. This could lead to health and safety concerns for those individuals.
Thirdly, the demand for skilled professionals in various other industries such as technology, medicine, finance, and education may be higher, and it may not be wise to limit students' education options to only farming and agriculture.
Moreover, the economic realities of modern farming and agriculture may also be a concern. The industry has changed significantly in recent years and may not provide enough job opportunities or financial stability for all students.
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What is the base sequence on the messenger RNA (mRNA) molecule transcribed from it?
A. TGG CAC GTC CTA
BTGG CUC GTC CTU
C. UGG CTC GUC CUT
D. UGG CAC GUC CUA