Answer:
Green building refers to the application of processes that take place throughout a building's life-cycle including planning, designing, construction, maintenance, renovation.
Explanation:
Green building is also known as green construction or sustainable building. It refers to the application of processes that take place throughout a building's life-cycle including planning, designing, construction, maintenance, renovation. All of these processes are environmentally responsible and resource-efficient. Green building ensures efficient use of land, energy, water, and materials.
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.
Explanation:
Edu 2021
Which letter would represent the Sun on the
HR-Diagram below?
A
D
B
A
Brightness
C
B
Temperature
E
D and E
с
The Science Duo
x
QUE
*
Answer: A
Explanation:
It has the highest temperature + brightness
Which two structures have functions that are the most similar?
A. swimmerets in crustaceans and claws in centipedes
B. claws in crustaceans and antennae in insects
C. stingers in arachnids and claws in centipedes
D. fangs in arachnids and antennae in insects
Answer:
c
Explanation:
Answer:
It is C
Explanation:
Which is biotic?
soil
✓ leaf
water
snow
IF ANYONE IS LOOKING FOR THIS QUESTION ON EDGE 2020 the answer is B!!
Answer:
The answer is going to be leaf
What is unique about the cells that are created at the end of meiosis II?
O They contain half the genetic material of their mother cells, and they become gametes.
O They contain twice the genetic material as their mother cells, and they become gametes.
O They contain twice the genetic material as their mother cells, and they become skin.
O They contain half the genetic material of their mother cells, and they become skin cells.
What is Hypothesis Driven Research?
How ultraviolet radiation is used in tanning beds technology
Answer
A tanning bed, also known as a sun-bed, is a machine used to produce an artificial tan by imitating the sun's ultraviolet (UV) radiation. The UV radiations are produced with the help of bulbs or UV lamps. They lead to faster melanin production than what happens under the sun giving that golden colour to your skin.
A tanning bed imitates the sun's ultraviolet (UV) radiation to achieve an artificial tan. UV lamps or bulbs create UV radiation. They speed up melanin production, giving you golden skin.
What is tanning bed technology?A tanning bed, often known as a sun bed, is a piece of equipment that simulates the ultraviolet (UV) light that is emitted by the sun in order to achieve an artificial tan. The ultraviolet (UV) radiations can be generated with the assistance of UV bulbs or lamps. They cause your body to produce melanin more quickly than it does when exposed to sunlight, which is what gives your skin its golden color.
In the middle of the summer, when the sun is directly overhead at midday, almost all of the ultraviolet light it emits is of the UVA variety. The remaining five percent consists of UVB radiation. UVA photons account for approximately 95% or more of the total rays emitted by the tanning bed.
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How would you explain the key concepts for the CWA in less than two minutes?
Answer:
Explanation:
vPoint Source - a source of water discharged to surface water through a discrete point - generally through a pipe, ditch, or channel.
Nonpoint Source - Nonpoint sources, such as parking lots or athletic fields, discharge runoff water to groundwater or surface water; runoff does not come from a pipe, ditch, or channel. These sources may contain pollutants such as pesticides, motor oil, and soaps.
Navigable Waters of the United States For the purposes of the Clean Water Act, the term "navigable waters" includes:
all waters used in commerce, including groundwater;
all interstate waters including wetlands, mudflats, and sand-flats; and
all other waters such as lakes, rivers, streams, wetlands and sloughs.
EPA policy states, "The majority of facilities in the U.S. have the potential to discharge to navigable waters." The Supreme Court decision in (2006) requires the Army Corps of Engineers and the EPA to determine whether there is a "significant nexus" between a navigable waterway and an area a spill might affect. In June of 2007, EPA and the Army Corps of Engineers released provisional interpretive guidance regarding the "significant nexus” question. According to this guidance, the agencies will assert jurisdiction over traditional navigable waters, wetlands adjacent thereto, and relatively permanent tributaries thereof. The agencies will generally not assert jurisdiction over swales and ditches that lack routine water flow. Finally, the agencies will apply the "significant nexus" requirement and make a case-by-case, fact-specific analysis on impermanent tributaries and other wetlands.
Additional executive orders were issued 2015 in 2019. Under the 2019 proposal, traditional navigable waters, tributaries to those waters, certain ditches, certain lakes and ponds, impoundments of jurisdictional waters, and wetlands adjacent to jurisdictional waters would be federally regulated. It also details what are not "waters of the United States," such as features that only contain water during or in response to rainfall (e.g., ephemeral features); groundwater; many ditches, including most roadside or farm ditches; prior converted cropland; stormwater control features; and waste treatment systems.
Could the requirement for one or more NPDES Discharge Permit apply to my campus?
If your campus discharges pollutants directly to navigable waters of the United States through a point source, you must obtain an NPDES permit or redirect the flow of the waste.
Stormwater releases from certain activities require an NPDES permit. The most common activities on college campuses requiring NPDES permits for stormwater are construction activities disturbing more than 1 acre, hazardous waste storage areas operating under the Resource Conservation and Recovery Act permit system, steam-generating power plants, and airports. See Stormwater section below.
Regulations issued by local water authorities, or Publicly Owned Treatment Works (POTWs), not NPDES permits, govern discharges into sanitary sewer systems. See Sewer Use (POTW) section below for more information about requirements for using POTWs for commercial or industrial waste disposal.
What do I have to do related to NPDES Discharge Permits?
Determine where wastewater flows from buildings and processes on your campus. Any industrial or commercial operation (e.g., ice rink melt pits, floor drains, and vehicle wash stations) that discharge into a water of the United States may require an NPDES permit. If required, you must obtain such a permit from the appropriate regulatory agency, probably your state environmental agency.
French drains, dry wells, and septic system leach fields are different from point source discharges because they do not immediately affect surface water. Some state and federal environmental agencies manage these systems under the Underground Injection Control program, part of the Safe Drinking Water Act. See Safe Drinking Water Act for more information.
Details of NPDES
Ex: An element has a half life of 7.5 minutes. How long will it take to have 1/4 its original
amount?
Two times the element's half-life, or 2 x 7.5 minutes, is 15 minutes, which is the total time needed to reach 1/4 of the original amount. As a result, it will take 15 minutes for the element to reach 1/4 of its original amount.
How is half-life measured in minutes?t12 is the sign for half-life. For instance, if 100 mg of a medication with a half-life of 60 minutes is consumed, it is anticipated that: 50mg are still present 60 minutes after injection. 25mg is still present 120 minutes after administration.
How is the half-life determined?Then, using the basic definition of activity as the sum of the radionuclide decay constant,, and the number of radioactive atoms present, N, the half-life is calculated.
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A DNA sequence that is responsible for the initiation of transcription in a cell-type specific manner is:_____.
Answer:
Promoter.
Explanation:
It is promoter because Promoter is a DNA sequence where's the gene transcription begins. It is the
DNA sequence which RNA polymerase binds or join to
so as to begin transcriptionn of a gene . It is a region where the regulatory elements i.e protein will bind to and the Promoter sequences are found directly upstream or at the end of 5' of the transcription initiation site. This can also encode RNA such as mRNA, trans and so on.
Small cells have a high surface-
area-to-volume ratio. New cells
are smaller than old cells. What
can we say about the surface-area-
Small surface Large surface to-volume ratio of new cells?
area to volume area to volume
ratio
ratio
The surface-area-to-volume ratio of new cells is larger
than that of old cells.
We need more information to make a statement about
the surface-area-to-volume ratio of new cells.
Answer:
surface area of a rectangular
Explanation:
so much fun last night and I was very good app
A man with type A blood and a woman with type B blood have a child with type O blood. How is that possible if the alleles for type A blood and type B blood are both dominant?
Giant sequoias can grow to be nearly 100 meters (328 feet) tall. They rely on a complex transport system to allow
water to travel from the roots to the leaves at the top of the tree.
Which transport tissue allows water to travel upward from the roots to the leaves?
Enter your answer in the box.
The transported tissue that allows water to travel upward from the roots to the leaves is the xylem tissue in vascular plants such as in this case giant sequoia.
What is the function of the xylem tissue in trees and vascular plants?The function of the xylem tissue in trees and vascular plants is to transport water and dissolved solutes from the roots to the upper organs, i.e., the shoot and leaves.
Therefore, with this data, we can see that function of the xylem tissue in trees and vascular plants is based on water transport.
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Which of the following statements about mixtures is FALSE?
SELECT ALL THAT APPLY
a
they are all mixed uniformly and have an even
composition throughout
b mixtures can be separated using physical
properties
С
Substances must combine in specific proportions
d the components keep their physical properties
The false statements from the option regarding mixtures are ; ( A and C )
They are all mixed uniformly and have an even composition throughout Substances must combine in specific proportions ( C )Mixtures are made by the physical combination of substances at varying or at the same proportions. mixtures made up of similar proportion of substances are termed homogenous mixtures, while the varying proportions in substances contained in a mixture leads to a heterogenous mixture.
Mixtures do not bond chemically therefore they retain their physical properties and can be separated based on their physical properties. also some mixtures are not mixed up uniformly ( heterogenous mixtures ).
Hence we can conclude that the false statements regarding mixtures are ;They are all mixed uniformly and have an even composition throughout and Substances must combine in specific proportions.
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Why is nitrogen important?
A. It is essential to building proteins and nucleic acids.
B. It does not have to be converted into a fixed form to work.
C. Organisms utilize it directly.
D. It makes up 50% of Earth's atmosphere.
Answer:
All of the options are important but the best reason is:
a) Nitrogen is an essential part of biological molecules such as proteins and nucleic acids (DNA).
Lactate production in muscle cells is temporary, due to oxygen deficiency, sn nad+ regenerator,
Answer:
The answer is due to oxygen deficiency
Hope this helps you.
3. A dragonfly has blue wings. Its mother has blue wings, but its father has colorless wings. Which of these statements
explains why the dragonfly has blue wings?
Answer: the answer is B
Explanation: because of its heritage
Which biome is characterized by very low temperatures, little precipitation, permafrost and plants that adapted to be short in height with broad roots systems in order to gain enough water from the dry areas?
Answer:
tundra
Explanation:
your brother has a bacterial infection. he tells you he going to the gym where he plans to sit in the sauna for an hour. he thinks that this will cure his infection, because the heat in the sauna will denature the enzymes of the bacteria making him ill. you are a nursing student who is currently studying microbiology. you tell him that
Answer: His Plan with not work to fix that
Explanation: Homeostasis will keep his body temperature constant even in the sauna, so the bacteria (and his normal microbiota and body cells) will not be impacted.
Scientific data
All of the above are true.
are always true.
must be collected in laboratories.
are used to support or refute a hypothesis.
cannot be collected in a completely unbiased way.
Turn the amplitude down to almost zero and wait for the waves to hit the screen. Why does the screen darken?
When I reduce the amplitude almost to zero and wait for the waves to hit the screen, my screen darkens because it takes longer for the waves to arrive.
What effect does amplitude have on color?The intensity of the color is determined by the amplitude, or the distance between the wave's midpoint and its peak. The more intense and bright the color, the greater the amplitude of the waveform.
Why doesn't changing the amplitude change the color of the light?If you change the frequency of the light, the color changes, but what if you change the amplitude You simply cannot. Photons make up light. All photons with the same wavelength (color) have the same wavelength.
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28. Vitiated Air means :
A) Air with more amount of O2
C) Air with less amount of CO2
B) Air without oxygen
D) All the above
Answer:
Air without Oxygen.
This is air with a mixture of gases hence less oxygen
Determine what kind of variation is related tothe following trait: Blood type.A. Only Environmental variationB. NeitherC. Both Genetics and the EnvironmentD. Only Genetics
Dominant and recessive alleles determine blood types. There are 4 blood types: A, B, AB, and O.
Therefore, we can say that blood type is related only to genetics. For example, an individual's interaction with the environment cannot change their blood type.
The correct answer is option "D".
What consequences to the cell would you anticipate if the sequence of DNA was changed
Answer:
consequences include genetic mutations within the Gene sequence, which can cause abnormalities, disabilities, or even rare conditions
Explanation:
The Simpsons: Side-show Bob and lisa were at the science museum, and disclosed to lisa after displaying superhuman strength, that hes been changing his DNA polypeptide by polypeptide. Lisa: Um how strong are you. Side-Show Bob: rips off ankle chain and spins a bank safe on his fingers
List and describe 2 habitats you observed. List the species you observed (at least 3 species) and any variation within the species (due to genetic variation within the species) you observed. Indicate which habitat you saw each in. What sorts of things might negatively impact the habitat of the species you observed? For example, spiders living in a flower garden might be negatively impacted by pesticides.
Habitat 1: Forest
Species observed:
Eastern gray squirrel (Sciurus carolinensis)
White-tailed deer (Odocoileus virginianus)
Red-tailed hawk (Buteo jamaicensis)
Genetic variation observed:
The Eastern gray squirrels had variation in their fur color, with some individuals having darker or lighter shades of gray.
The White-tailed deer had variation in their antler size and shape, with some individuals having larger or more branched antlers than others.
The Red-tailed hawk had variation in their feather coloration, with some individuals having darker or lighter shades of red on their tails.
Negative impacts on the habitat:
Deforestation and habitat loss due to human activities such as logging and urban development can negatively impact the forest habitat of these species.
Pollution, including air and water pollution, can also negatively impact the health of the forest ecosystem and the species that depend on it.
Habitat 2: Coral reef
Species observed:
Clownfish (Amphiprioninae)
Blue tang (Paracanthurus hepatus)
Green sea turtle (Chelonia mydas)
Genetic variation observed:
The Clownfish had variation in their coloration, with some individuals having brighter or darker stripes than others.
The Blue tang had variation in their fin shape, with some individuals having longer or more pointed fins than others.
The Green sea turtle had variation in their shell pattern, with some individuals having more or fewer scutes (the bony plates that make up their shell).
Negative impacts on the habitat:
Climate change and ocean acidification can negatively impact the health of coral reefs, which in turn can affect the species that depend on them.
Overfishing and destructive fishing practices can also damage coral reefs and reduce the populations of fish and other species that depend on them.
BRAINLIEST!! (Right answer only) Which statement supports the conclusion why goats were one of the first animals to be domesticated?
a. Americans use milk from goats to make cheese.
b. Many Americans prefer cow meat to goat meat.
c. Goats can provide milk, meat, hides, and weed control.
d. The flavor of a goat’s milk varies by its breed.
Explanation:
The statement that supports the conclusion why goats were one of the first animals to be domesticated is "Goats can provide milk, meat, hides, and weed control." This statement highlights the versatility of goats as a domesticated animal, which would have made them valuable to early human societies. Goats were able to provide milk and meat for food, hides for clothing and shelter, and could even be used to control weeds and brush in agricultural settings. This would have made goats an important resource for early human settlements and contributed to their domestication. The other statements do not provide a direct explanation for why goats were domesticated.
Goats were one of the first animals to be domesticated because they provided early human societies with multiple valuable resources, such as meat, milk, and hides, as well as their ability to control weed growth. The correct option is C.
Explanation:The statement that supports the conclusion why goats were one of the first animals to be domesticated is c. Goats can provide milk, meat, hides, and weed control.
This is because these characteristics made goats highly valuable to early human societies.
Goats not only provided essential resources like meat, milk, and hides for clothing, but their ability to eat and control weed growth would have been very useful in agrarian societies. This would have encouraged the early people to domesticate goats.
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If all the grass disappeared from this community, which change would be
most likely to occur?
squirrel
coyote cougar
mouse deer
XIA
acorns
grass
mushrooms
OA. The squirrel population would decrease.
OB. The coyote population would increase.
OC. The cougar population would stay the same.
OD. The deer population would decrease.
Answer:
If all the grass disappeared from a community, the most likely change to occur would be that the deer population would decrease. This is represented by option D. Deer are herbivores and rely on grass and other vegetation as a primary food source. Without grass, the deer would have less food available, which could lead to a decrease in their population. This could also have a cascading effect on other species in the community, such as predators that rely on deer as a food source.
Explanation:
How is the nitrogen cycle important to humans?
A.It produces free nitrogen that humans can breathe.
B.It converts nitrogen into a form that humans can obtain by eating other organisms.
C. It produces nitrogen compounds that humans can breathe.
D. It converts nitrogen into a form that humans can obtain by absorbing it through their skin.
The nitrogen cycle is important to humans in the following way: it converts nitrogen into a form that humans can obtain by eating other organisms (option B).
What is the nitrogen cycle?Nitrogen cycle is the natural circulation of nitrogen in a series of processes by which nitrogen and its compounds are interconverted in the environment and in living organisms, including nitrogen fixation and decomposition.
During the nitrogen cycle, atmospheric nitrogen is converted to nitrogen oxides by lightning and deposited in the soil by rain, where it is assimilated by plants and either eaten by animals (and returned as faeces) or decomposed back to elemental nitrogen by bacteria.
The usable form of nitrogen that is assimilated by plants becomes accessible to humans when they consume the plants, hence, depicting the importance of the nitrogen cycle.
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What product (output) of photosynthesis is also a reactant (input) of cellular respiration?
Answer:
Photosynthesis transforms light energy into chemical energy stored in glucose, and cellular respiration releases the energy from glucose to build ATP, which does the work of life. Moreover, photosynthesis reactants CO2 and H2O are products of cellular respiration.
Explanation:
A phenotypic ratio of 9:4:3 is indicative of __________.
A. Codominance
B. Polygenic inheritance
C. Epistasis
D. Multiple alleles
Answer:
a
Explanation:
The phenotypic ratio is the depiction and the relation of the occurrence of the phenotype in the offspring. The phenotypic ratio of 9:4:3 indicates codominance. Thus, option A is correct.
What is codominance?Codominance is the inheritance where both the recessive and the dominant allele are expressed in the offspring independently to produce the individual with the expression of both the trait separately.
The blood group, eye color, roan cattle, flower colors, sickle-cell anemia, etc., are some examples that show the pattern of codominance. The phenotypic ratio suggests the occurrence of the physical traits in the offspring that are visible.
In codominance, the phenotypic ratio is 9:4:3 as both the traits possessing alleles are independently expressed in the next generation.
Therefore, 9:4:3 is the phenotypic ratio of codominance.
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Question 4 of 20
Which energy transfer occurs when a cube of ice is placed in a glass of
water?
A. The chemical energy of the ice is transferred to the liquid water.
B. The nuclear energy in the water molecules is released from the ice
into the liquid water.
C. Gravitational potential energy is transferred from the liquid water
to the ice.
O D. Thermal energy is transferred from the liquid water to the ice.
SUBMIT
Answer:
option (D) is the right answer