The statement that is not true about recycling plastics is Only plastics marked with the #1 resin code can be recycled economically; option A.
What are plastics?Plastics are artificially produced materials that are polymers of organic compounds usually derived from petroleum.
Plastics are non-biodegradable, hence. they contribute a lot to environmental pollution.
In order to reduce environmental pollution from plastics, the plastics industry developed a means to reuse already produced plastic to make new plastics in a process known as recycling.
Plastics marked with the #1 and #2 resin code can be recycled economically.
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A student uses a telescope to view stars at night. The student notices some of the stars are different colors. The color of a star is determined MOST by its
Select one:
a. size.
b. distance from Earth.
c. mass.
d. temperature.
The color of a star is determined most by its mass. Thus, option C is correct.
On which factor brightness of the star depends?The brighter the star is, the closer it will be from the Earth. Hence, the brightness of a star depends upon the distance between the star and the Earth. The color of a star tells you how cool or hot it is. Blue colored stars are cool while red colored stars are hot (like sun).
A star is a celestial object that produces light and heat through nuclear fusion reactions in its core. Stars are made up of hot, dense gas and have their own gravity, which helps them maintain their shape. They are classified based on their temperature, size, and luminosity.
Most stars are part of a galaxy and are found in clusters called star systems. The sun is a star and is the closest star to Earth. Stars play a crucial role in the evolution of the universe and are essential for the formation and survival of planets, including Earth.
Therefore, The color of a star is determined most by its mass. Thus, option C is correct.
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1. How has your understanding about race changed since you began learning about it? (2
points)
Children learn to comprehend, respect, and value differences between people when we teach them from an early age that discussing race is acceptable.
Why do we study race?Children learn to comprehend, respect, and value differences between people when we teach them from an early age that discussing race is acceptable. As a result, kids become better equipped to recognize when something in their surroundings seems unfair or unjust and can take action to change it.The definition of race changes based on the society.White, Black or African American, American Indian or Alaska Native, Asian, and Native Hawaiian or Other Pacific Islander are the five minimal classifications required by OMB.Children learn to comprehend, respect, and value differences between people when we teach them from an early age that discussing race is acceptable.To learn more about race refer to:
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Select the best answer for the question
19. What are two United Nations Sustainable Development Goals?
A Wealthier economy and zero hunger
B. Less traffic and more solar power
C. Smaller population and less pollution
D. Affordable and Clean Energy and Responsible Consumption and Production
Which choice best summarizes the outcome of Redi’s experiment?
Redi precisely defined the word living.
Redi disproved spontaneous generation.
Redi showed that flies come from rotting meat.
Redi showed that living things can come from nonliving things.
Answer:
Redi disproved spontaneous generation.
Explanation:
CARRY ON LEARNING
Answer: (B) Redi disproved spontaneous generation.
Explanation: EDGE 2022
un caballo negro de antepasados desconocidos fue apareado con cierto numero de yeguas de color rojo deraza pura, estos apareamientos dieron 20 descendientes de colo rojo y 25 de color negros
Pregunta completa: un caballo negro de antepasados desconocidos fue apareado con cierto numero de yeguas de color rojo de raza pura, estos apareamientos dieron 20 descendientes de colo rojo y 25 de color negros.
A) cual de dichos caracteres fenotipicos es mas probable que este causado por un homocigoto recesivo?
B) segun su hipotesis cuantos individuos de cada clase habrian esperado
Answer:
A) El color rojo es causado por un genotipo homocigota recesivo
B) Se habrían esperado 22.5 individuos negros y 22.5 individuos rojos, que juntos sumarian un total de 45 individuos.
Explanation:
El desarrollo del problema se encuentra disponible en el archivo adjunto
Scientists use genetic testing to identify specific genes present in organisms,
including bacteria. How might this technology make it easier to breed plant-helping
bacteria using artificial selection?
Answer:
To develop phenotypic traits by which typically animal or plant males and females will sexually reproduce and have offspring together.
Explanation:
Think about a pond ecosystem. List 3 examples of relationships between abiotic and biotic factors in ecosystem
Answer:
Abiotic factors refer to non-living physical and chemical elements in the ecosystem. ... Examples of abiotic factors are water, air, soil, sunlight, and minerals. Biotic factors are living or once-living organisms in the ecosystem. These are obtained from the biosphere and are capable of reproduction.
Answer: 3 examples of relationships between abiotic and biotic factors in the ecosystem are plants use sunlight, water, and carbon dioxide to make food. Another example is the interaction between turtles and soil, some turtles are known to bury themselves in the soil. Elephants and water interact as well in order to stay hydrated elephants drink water.
Explanation:
A spider has evolved to have the shape of an ant, which protects it from predators. This spider is a _____.
In order to protect itself from predators, a spider is evolved to resemble an ant. This spider resembles Batesian ants.
What name do predators go by?The Yautja, also known as the Hunter or Hunter, are an otherworldly species distinguished by their practise of killing other hazardous species for amusement and honour, including people.
Do Predators still exist?They worked together to try to discover a way out and get back to Earth. Royce and Isabelle were left trapped on the planet following an unsuccessful attempt to escape on a Yautja spacecraft; they became the only of the group to surviving the encounter with Super Predators.
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Which of the following contains tracts that connect the cerebellum to a greater variety of other brain regions than do the others?A: middle cerebellar peduncleB: vermisC: inferior cerebellar peduncleD: arbor vitae
Inferior cerebellar peduncle contains the tracts that connect the cerebellum to a greater variety of other brain regions.
The inferior cerebellar peduncles are connected structures comprising essential white matter fiber tracts that also connect the cerebellum to the medulla.
There are four afferent tracts (posterior spinocerebellar, vestibulocerebellar, olivocerebellar, and reticulocerebellar) and one efferent tract in the inferior cerebellar peduncle (the cerebellovestibular tract). The middle cerebellar peduncle is the widest and consists of only pontine nucleus afferent fibers.
The inferior cerebellar peduncle (ICP) is a significant neural tract in the cerebellum and is associated with the synchronization of motion and reflexes; consequently, ICP damage can be associated with poor coordination of mobility, including ataxia.
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In certain species of plants, purple flowers (P) are dominant to white flowers (p). If two heterozygous plants are crossed, what will be the phenotype of the offspring
Give an example of water's cohesive nature playing a role in a biological process
In her book, Silent Spring, Rachel Carson describes the adverse effects on the environment due to the use of pesticides.
Which of the following effects could be expected as a result of this human
behavior:
A.) A decrease in the number of both insect and wind pollinated
plants.
B.) An increase in the number of both insect and wind pollinated
plants.
C.) A decrease in wind pollinated plants.
D.) A decrease in insect pollinated plants.
Answer:
plants.
B.) An increase in the number of both insect and wind pollinated
plants.
C.)
Explanation:
HI....
2. What color rabbit seemed to camouflage the best in this snow habitat and why? What color rabbit seemed to camouflage the best in the summer habitat and why?
In the snow habitat, the white rabbit would camouflage the best due to its fur color blending with the snowy background. In the summer habitat, the brown rabbit would camouflage better as its fur color matches the earthy tones of the environment.
1. Snow Habitat:
In the snow habitat, the rabbit that would camouflage the best is the white rabbit. The reason for this is that its fur color matches the snowy background, providing effective camouflage. Predators in the area would have a harder time spotting the white rabbit against the white snow, increasing its chances of survival.
2. Summer Habitat:
In the summer habitat, the rabbit that would camouflage the best is the brown rabbit. The brown fur color of the rabbit blends well with the earthy tones of the environment during this season. This camouflage helps the rabbit hide from predators by making it less noticeable among the vegetation and natural surroundings.
Camouflage plays a crucial role in an animal's survival by allowing it to blend in with its surroundings and avoid detection by predators. In snowy habitats, animals with white or light-colored fur have an advantage as their colors match the snowy landscape. Conversely, in environments with lush vegetation and earthy tones, animals with brown or green coloration are better able to conceal themselves.
It is important to note that camouflage effectiveness may vary depending on factors such as lighting conditions, specific shades of fur color, and the presence of other visual cues in the environment. However, in general, white rabbits would be more successful at camouflage in snow habitats, while brown rabbits would have better camouflage in summer habitats.
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State four benefits of the democratic government
Answer:
Representation: In a democratic government, citizens have the ability to vote and elect representatives who will make decisions on their behalf. This ensures that every citizen has a voice and that their concerns and interests are taken into account.
Protection of individual rights: Democratic governments typically have legal systems in place that protect individual rights such as freedom of speech, religion, and assembly. These protections ensure that citizens can express their opinions and beliefs without fear of persecution or discrimination.
Accountability: In a democratic government, elected officials are accountable to the people they represent. If they fail to fulfill their duties or act in a way that goes against the interests of their constituents, they can be removed from office through a fair and transparent process.
Stability: Democratic governments tend to be more stable and peaceful than authoritarian regimes. This is because they are based on the rule of law and the principle of peaceful transfer of power. When citizens have a say in how their country is governed, they are less likely to resort to violence or rebellion.
Explanation:
Four benefits of democratic government are:
Citizen participation and representationProtection of individual rights and freedomsFair and transparent decision-makingPeaceful and orderly transfer of power.A democratic government is a system of governance where power is held by the people through free and fair elections. It is based on the principle of popular sovereignty, where the will of the majority determines political decision-making.
One of the key benefits of democratic government is citizen participation and representation. Democratic governments offer opportunities for people to have a say in decisions that affect their lives through voting, activism, and advocacy. Another benefit is the protection of individual rights and freedoms. Democracies ensure that basic human rights, such as freedom of speech and assembly, are respected and upheld.
Democracies also promote fair and transparent decision-making, with elected officials being held accountable to the people. This helps to prevent corruption and abuse of power. Additionally, democratic governments promote peaceful and orderly transfer of power, which reduces the likelihood of political instability and violence. Overall, democratic governments provide a framework for promoting equality, justice, and liberty for all citizens.
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Which statement best describes how eukaryotic cells are able to replicate such larger amounts of DNA.
Answer:
D (I think)
Explanation:
A - No, it replicates everything
B - I think it's referring to okazaki fragments (?) which is on the lagging strand so no.
C - No, in interphase they prepare the for meiosis.
D - the only reasonable statement left
Can environmental factors influence the expression of traits?
Answer:
Environmental Factors Interact with Genes
Environmental factors often influence traits independently of genes. But not always. Sometimes the environment changes a gene—either its DNA sequence or its activity level. Either of these effects can change the proteins that are made from a gene, which in turn affects traits.
How did the lab activities help you answer the lesson : how are relative and absolute dating methods used
Answer:chghgcgchgcghfghugfhgfugfuyfuyffuyfuyfuy
Explanation:
Fghfghfhgfhgfhgfhhfyfuyfjhfjvjg
__________ are secreted by cells infected with viruses, alerting neighboring cells and protecting them from becoming infected.
Interferons
Interferons are secreted by cells infected with viruses, alerting neighboring cells and protecting them from becoming infected.
A virus-infected cell releases interferons, which are cytokines. Interferon response from nearby cells aids in containing the infection. When stimulated by a virus or other foreign substance, cells release interferon, although it has no direct effect on the virus' ability to replicate. Instead, it causes adjacent and infected cells to generate proteins that stop the virus from multiplying inside of them. A natural substance that supports the body's immune system in the battle against illness, including cancer. White blood cells and other cells in the body produce interferons, but they can also be produced in a lab for use in treating various disorders.
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4. (15) Some dog breeds are either black (BB, Bb) or brown (bb). However, the ability to create pigment (colour) is the result of a separate gene. For black or brown color to show, the AA or Aa must also be present; if not, the aa genotype results in no colour (albino/white). All responses must include the dihybrid Punnett squares with the results clearly stated. lting from a croce between two completely
The color of dog breeds can be black (BB or Bb) or brown (bb), and the ability to create pigment depends on the presence of the A gene (AA or Aa). The aa genotype results in no color (albino/white). Punnett squares can be used to predict the possible genotypes and phenotypes resulting from a cross between two dogs.
To determine the possible outcomes of a cross between two dogs, we can use a dihybrid Punnett square. Let's assume one dog is black (BbAa) and the other is brown (bbAA).
The Punnett square for the BbAa x bbAA cross would look like this:
Bb Ba
bb | Bbba | Bbaa
bb | bbba | bbba
From the Punnett square, we can see that there are four possible genotypes for the offspring: Bbba, Bbaa, bbba, and bbba. Among these genotypes, the Bbba and Bbaa genotypes will result in black-colored dogs, while the bbba and bbba genotypes will result in brown-colored dogs.
It's important to note that the presence of the A gene is necessary for color to be expressed, so the aa genotype would result in no color (albino/white) regardless of the B gene.
In summary, the use of a dihybrid Punnett square allows us to predict the possible genotypes and phenotypes of offspring resulting from a cross between dogs with different color and pigment gene combinations.
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Molecules are groups of atoms chemically bonded together O True M O False
Answer:
few
Explanation:
fwef
Answer:
true
Explanation:
A molecule is a group of at least two atoms in a specified arrangement held together by covalent chemical bonds. These polar bonds will interact with other polar bonds through an intermolecular attraction known as hydrogen bonding, such as that found between water molecules.
Offspring that result from sexual reproduction each have
Answer: a haploid chromosome set from each parent
Explanation:
I infer this from the question which was “Offspring that result from sexual reproduction each have”
3. What is it called when layers pile up and press
down on the material below?
a. Compaction
b. Cenentation
c. Layering
d. Stratification
8.
the illustration displays cross-sections of muscle filaments in a sarcomere. myosin filaments are represented by the larger dots and actin filaments are represented by the smaller dots. match the filament pattern in the four numbered squares with the correct placement in a relaxed sarcomere of striated muscle.
The portion of a Z-line that is between two nearby neighbors is known as a sarcomere (or Z-discs). The Z-line (derived from the German word "zwischen," which means between), which anchors the actin myofilaments, can be seen in between the I-bands in electron micrographs of cross-striated muscle.
The I-band region is located around the Z-line (for isotropic). The I-band is the region of thin filaments where thick filaments are not overlaid (myosin).
The I-band is followed by the A-band (for anisotropic). named after the characteristics they exhibit under polarized light. The full length of a single thick filament is contained within an A-band. There are both thick and thin filaments in the anisotropic band.
The H-zone is a paler area located within the A-band (from the German "heller", brighter). Known as a result of their lighter look under polarization imaging technology. The region of the thick filaments that lacks actin is known as the H-band.
A narrow M-line, which is derived from the German word "mittel," or "middle," emerges in the middle of the sarcomere, which is made up of cytoskeleton cross-links, within the H-zone.
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Why did the United States withdraw support for the Kyoto Protocol before its enactment?
Because it was concerned about how the Kyoto Protocol would affect the economy, the United States withdrew its support before it could be implemented.
The US government feared that mandatory steps in the agreement would have a negative impact on domestic industries and job growth. The US government claimed that rich countries such as the US were unfairly burdened while providing more loose obligations to underdeveloped countries. The United States requested an exemption from some of the restrictions imposed by the Protocol as a result of this perceived imbalance in commitments and limits.
Therefore, the correct option is C.
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Answer:the correct answer is b
Explanation:
The term for fungi that decompose dead organic matter is
A. saprobic.
B. infectious.
C. parasitic.
D. pathogenic.
Answer:
The answer is A Saprobic
Explanation:
The decomposers are called Saprotoph, they feed on the remains of dead organic matter.
What was formed when biological material became trapped in a molecular bubble?
When biological material becomes trapped in a molecular bubble it can form various structures known as microspheres or protocells.
What are microspheres ?Microspheres are tiny spherical structures composed of organic molecules, such as proteins, lipids and nucleic acids. these molecules self-assemble to form a closed, membrane like boundary that encloses the biological material inside.
Microspheres can exhibit some properties of living cells, such as the ability to absorb and retain certain substances but they lack the complex internal organization and metabolic processes found in actual cells
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What is the Definition of Smog?
Answer:
Smog is air pollution that reduces visibility and can cause harm to people with breathing problems.
Explanation:
Product of process 3 in nucleus
Replication and transcription are typically carried out in the nucleus. The three products of these processes are DNA, mRNA, and rRNA. DNA is the product of replication, and RNA is the product of transcription.
What is a nucleus?In the eukaryotic cell, the nucleus is the central part of the cell. It contains the genetic material, such as the chromosomes, of the organism.
In the double membrane structure of the nucleus, DNA replication takes place. A copy is formed as a result of DNA replication from one DNA. In transcription, mRNA is formed from the gene (DNA). From nucleolar DNA, rRNA is formed. The gene splicing takes place in mRNA in nucleus.
The three products are DNA, mRNA, and rRNA, which are synthesized from the nucleus by the processes of DNA replication and transcription, respectively.
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Which food items can be broken down mostly into amino acids
Answer:
all bc it is
Explanation:
PLZZ HELPP
Which of the following causes Earth's tectonic plates to move?
Energy from the Sun
Magnetic Pole Reversal
Convection currents in the mantle
Faults in Mountain Ranges