Answers
Answer:
It is living
Explanation:
Bacteria reproduces and consumes energy just like all other living things.
Related Questions
Match the hominin with the best description.
Late Pleistocene hominins found only in Europe, Western Asia, and Central Asia; the Shanidar site belongs to this group.
Middle Pleistocene hominin; found in Africa, Asia, Europe; shows a mixture of features from previous and later hominins.
Answers
Answer:
- Late Pleistocene hominins found only in Europe, Western Asia, and Central Asia; the Shanidar site belongs to this group: Neandertals
- Middle Pleistocene hominin; found in Africa, Asia, Europe; shows a mixture of features from previous and later hominins: Homo_heidelbergensis
Explanation:
Neandertals represent an extinct hominid lineage and the closest evolutionary relatives of humans. Neandertals lived in Europe, Central Asia, the Middle East and western Siberia. This group of extinct hominids appeared around 130,000 years ago until their extinction, approx. 40,000 years ago. On the other hand, Homo_heidelbergensis is an extinct group of Homo_Hominids who lived during the Middle Pleistocene, a time period spanning 780,000-120,000 years ago. Homo_heidelbergensis is considered the most recent common ancestor between H. sapiens (modern humans) and Neanderthals. This species (Homo_heidelbergensis) combined primitive features (e.g., a wide face, and thick arching brow ridges) with modern features (e.g., a large brain capacity).
Astronomy is a branch of science that has a deep cross-cultural history. Look at the following examples how many different cultures have improved upon the study of Astronomy. As early as 7000 BC there were drawings found in Spain that represent the phases of the moon. In 350 BC the Chinese astronomer Shi Shen made a catalogue of 800 stars. In a book published by Copernicus in 1543, he proposed that the planets in the solar system revolved around the Sun. In 1608 the telescope is invented by Galileo. This is an example of science improving technology. The desire to study space and stars leads to the technological development of the telescope. In 1889 the first photographs of the Milky Way are taken. Create your own timeline of Astronomy. List at least 15 important events in the science of Astronomy. Include a description of the event including the year and what culture made the contribution.
Answers
The important events in the science of Astronomy are:
1 BCE - The Big Bang Theory.
1543 - The Heliocentric Model.
1559. - The Movement of the Stars and Planets.
1600 - Telescope.
1609 - Kepler's Laws.
1610 - The Moons of Jupiter.
1664 - Gravity.
1780 - Herschel's Map.
1878 -The Solar Eclipse.
1883- The Crimson and Purple Twilights
July 6, 1982 - Lunar Eclipse.
1882-The Great Comet.
1910- Return of Halley's Comet.
November 17, 1966 - Leonid Meteor Showers.
1913. --The Great Meteoric Procession.
1989.- The Northern Lights.
What is Astronomy?Astronomy is known to be seen as the study of all things that exist in the universe and it is one that goes beyond the Earth's atmosphere.
It is also the study of objects that humans can see with our eyes, such as the Sun, the Moon , the planets, and the stars as well as those that we cannot see but only with the aid of telescopes such as galaxies and little particles.
Therefore, The important events in the science of Astronomy are:
1 BCE - The Big Bang Theory.
1543 - The Heliocentric Model.
1559. - The Movement of the Stars and Planets.
1600 - Telescope.
1609 - Kepler's Laws.
1610 - The Moons of Jupiter.
1664 - Gravity.
1780 - Herschel's Map.
1878 -The Solar Eclipse.
1883- The Crimson and Purple Twilights
July 6, 1982 - Lunar Eclipse.
1882-The Great Comet.
1910- Return of Halley's Comet.
November 17, 1966 - Leonid Meteor Showers.
1913. --The Great Meteoric Procession.
1989.- The Northern Lights.
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What do we call stem cells that
become specialized in structure
and function?
A. mature
B. complete
C. differentiated
Answers
What are the stages of bee development (eggs,larvae,pupae)
Answers
The stages of bee development are egg, larva, pupa, and adult. Eggs hatch into larvae, which then transform into pupae. Finally, adult bees emerge and undergo further maturation.
The stages of bee development are:
1. Egg: The bee life cycle begins when the queen bee lays an egg in a honeycomb cell.
2. Larva: The egg hatches into a larva, which is a legless, grub-like creature. The larva is fed a special diet called royal jelly, which stimulates its growth.
3. Pupa: The larva undergoes metamorphosis and transforms into a pupa. Inside the sealed cell, the pupa undergoes various changes, developing into an adult bee.
4. Adult Bee: After completing the pupal stage, the fully developed adult bee emerges from the cell. The bee then undergoes further maturation, such as its exoskeleton hardening, wings expanding, and adult coloration appearing.
It's important to note that there are three castes of bees: queen, worker, and drone. The development process for each caste is similar, but the diet and size of the cells they are raised in differ, leading to their distinct roles within the colony.
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What is the direct result of this biological process
Answers
Answer: B) formation of mutations within cells
Explanation:
I got this question on a test and got it right
Which of the following is not a period of the Mesozoic era? TriassicJurassicDevonianCretaceous
Answers
Geologic eras are units of time into which the earth's history can be divided. Examples of geologic eras are the Paleozoic, then the Mesozoic and finally the Cenozoic. The Mesozoic is the geologic era in which dinosaurs lived on earth and can be divided into three stages: Triassic, Jurassic and Cretaceous. The period that does not belong to the Mesozoic Era is the Devonian, since it belongs to the Paleozoic Era.
Helpppppppppppppppppp
Answers
Answer:
the answer is D
Explanation:
The Male and Female Reproductive System
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Male and female fetuses are indistinguishable up to what age? (site 1)
Answers
Male and female fetuses are generally indistinguishable until around the ninth week of gestation, or the end of the embryonic period. Prior to this, all embryos develop in a similar way, with the same basic body plan and structures.
During the ninth week of gestation, sexual differentiation begins to occur as the fetal gonads (ovaries or testes) begin to form. The gonads then release hormones that trigger the development of secondary sex characteristics, such as the formation of the male or female genitalia.
In male fetuses, the testes begin to produce testosterone, which leads to the development of the male reproductive system, including the scrotum. In female fetuses, the ovaries do not produce testosterone, and the external genitalia develops into the labia.
While sexual differentiation occurs in the ninth week of gestation, it is not until later in the pregnancy that the external genitalia can be visualized on ultrasound and the sex of the fetus can be determined with a high degree of accuracy.
It is also important to note that not all individuals fit into the binary male/female sex categories, and intersex conditions can occur where there are variations in sex development.
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HELPP ALOT OF POINTS WILLGIVE BRAINILIEST
how do prairie plants provide habitat for pollinators?
Answers
Answer:
Prairie plants provide habitat for pollinators such as bees, birds, and butterflies by providing sources of food and shelter. Prairie plants also help optimize reconstructions of habitats for pollinators, which is an important ecosystem service. Additionally, prairies play an important role in the larger ecosystem.
Explanation:
Answer:
Pollinators need prairies AND prairies need pollinators.
Explanation:
Yet, they grow food for many of our insect species. Not only do prairies provide nectar and pollen from wildflowers, they provide shelter and nesting places.
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How is energy related to the change of state
represented by the model?
O Atoms gain energy as a gas changes to a solid.
Atoms gain energy as a gas changes to a liquid.
Atoms lose energy as a gas changes to a solid.
Atoms lose energy as a gas changes to a liquid.
Answers
The energy is related to the change of state represented by the model by: D. Atoms lose energy as a gas changes to a liquid.
What is Atoms?A model of the transition from a gas to a liquid is shown in the accompanying image. It demonstrates how atoms or molecules change from being widely scattered as in a gas to being concentrated as in a liquid.
The atoms in this process move from a higher-energy state to a lower-energy state releasing or losing energy in the process. The most common kind of energy loss is heat.
Therefore the correct option is d.
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the burning of coal to generate has been good in some ways and bad in others the electricity has allowed for an improvement in many areas of life but the burning of coal is also responsible for a great deal of pollution which activity helps solve the pollution problem through the use of new technology
Answers
The burning of coal to generate has been good in some ways and bad in others. The electricity has allowed for an improvement in many areas of life but the burning of coal is also responsible for a great deal of pollution.
Pollution problem is solved through the use of new technology such as carbon capture and storage, high-efficiency, low-emissions coal-fired power plants, and renewable energy sources such as solar, wind, and hydroelectric power.Carbon capture and storage is a process that captures carbon dioxide emissions from sources such as coal-fired power plants, transports them to a storage site, and stores them permanently underground.
Carbon capture and storage technology is an important tool in reducing greenhouse gas emissions and mitigating climate change.High-efficiency, low-emissions coal-fired power plants are designed to produce electricity with less coal and fewer emissions than traditional coal-fired power plants. These power plants use advanced technologies to improve the efficiency of the combustion process and reduce the amount of greenhouse gas emissions produced.
Renewable energy sources such as solar, wind, and hydroelectric power produce electricity without burning fossil fuels, so they do not produce greenhouse gas emissions or contribute to climate change. These sources of energy are becoming increasingly popular as the technology advances and the cost of producing electricity from renewable sources continues to decrease.
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Describe the unique anatomical features of cardiac muscle. What role does the unique structure of cardiac muscle play in its function
Answers
Answer:
The cardiac muscle is made up of branched muscle cells, which have 1 or 2 nuclei and which the contact area between the heart fibers gives rise to specialized regions at the level of the plasma membrane called intercalary discs. The intercalary discs unite the cardiac muscle cells with each other, which provides greater adhesion to the tissue and intervenes in the rapid communication between cells. This allows its simultaneous contraction and the production of the beat.
Explanation:
The intercalary discs are the union systems that associate the cardiac muscle cells to form the myocardial fibers, the cardiac muscle is the muscle tissue of mixed components, which is located exclusively in the walls of the heart. For this reason, it has the function of generating the necessary contractions for the blood to reach all parts of the body.The intercalary discs are a special type of intercellular junction, a gap that guarantees electrical communication between these cells; and on the other hand, it provides places of adhesion and anchorage of one cell with another. The intercalary discs provide the structural foundation that allows the heart to behave as a functional syncytium.
Why is cell differentiation essential for every complex multicellular organism?
Answers
Cell differentiation is an essential process for the overall development, growth, reproduction and longevity of the complex multicellular organisms.
What is Cell differentiation?
Cell differentiation is the process in which the stem cells become more specialized into different cells. Cell differentiation is an essential process because it creates diversity in life on the planet Earth. It creates diversity within the cells of the body of an organism and allows the cells to create unique structures which fit their individualized functions in that organism.
Cell differentiation is an essential process for the development, growth, reproduction, and longevity of all the complex multicellular organism as it is responsible for the formation and maintenance of different organ systems in an organism.
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A hetero gous ail yellow plant is crossed with a homorygous short green. Show the genoype od phenotypes of the Fi offspring and the probability of each.
Answers
The genotype of the F1 offspring is YyTt, and the phenotype is yellow and tall. The probability of each phenotype in the F1 offspring is as follows yellow and tall is 1/2 or 50%, green and short is 1/2 or 50%.
The genotype and phenotype of the F1 offspringGenotype refers to the genetic makeup or combination of alleles present in an organism, while phenotype refers to the observable traits or characteristics expressed by an organism. Genotype represents the genes an organism carries, while phenotype represents the physical or observable features resulting from the interaction between genotype and the environment.
When a heterozygous ail yellow plant (genotype Yy) is crossed with a homozygous short green plant (genotype tt), the F1 offspring will have the genotype YyTt and the phenotype of yellow and tall. The probability of this phenotype occurring in the F1 generation is 50%. Additionally, there is a 50% probability of the F1 offspring having the phenotype of green and short.
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Why does Type 1 diabetes result in high blood pressure?
HELP!!!
Answers
Explanation:
Some diabetics neglect to take insulin doses specified for them throughout the day or follow some wrong practices that reduce its effectiveness, which causes a decline in its role in processing glucose to produce the energy needed to perform daily activities, which leads to its deposition in the bloodstream.
Sexual harassment in the workplace is a crime when committed by anyone, regardless of position, role, or gender. Please select the best answer from the choices provided ОТ OF
Answers
Answer:
The answer is true.
In a professional environment, sexually degrading comments and actions are legally prohibited.
Which of these best explains the impact of radiation on the geosphere?
Land is heated up by the sun's energy.
Water is heated up by the sun's energy.
Water heats up the air surrounding it.
Land heats up the air surrounding it.
Answers
Answer: I believe its A: Land is heated up by the sun's energy
Explanation:
Because When the sun is Pointing at the ground for example the heat or radiation of it heats the land or ground
i need help on this tree identification 1-10 , too confusing.
Answers
The leaves on the tree have been identified as follows:
1. Red bud
2. Elm
3. Maple
4. Blck walnut
5. Willow
6. Ginkgo
7. Oak
8. Sassafras
9. Pine
10. Tulip
How can the tree be identified?To identify the leaves in the tree above, it will be necessary to understand what the leaves of the individual trees resemble. This means an understanding of the physical features of the leaves. Some leaves are striated while other are wide and broad.
Some of the leaves also have a few offshoots while the others have many more. In summary, an understanding and pictorial grasp of the different tree types are necessary to complete the identification.
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Which statements describe the cell membrane? Check all that apply.
It only allows certain materials to leave the cell.
It allows all materials to leave the cell.
It only allows certain materials to enter the cell.
It allows all materials to enter the cell.
It helps the cell get rid of waste.
It brings waste into the cell for storage
Answers
Answer:
It only allow certain material to enter the cell
Answer:
The answer to your question is A C E have a good day
Most people have observed it "rain" in the produce department of grocery stores, where water spra
green leafy vegetables from a misting system. How does this practice help to keep vegetables fresh
crisp?
A:Extra water creates a hypertonic solution around plant cells, which causes water to diffuse
the cell plasmolysing the cells.
B:Extra water creates a hypotonic solution around plant cells, which causes water to diffuse
the cell creating turgor pressure.
C: Extra water makes plants shiny, increasing the likelihood that consumers will purchase the
plants.
D:Extra water creates an isotonic solution around plant cells, which causes water to diffuse i
and out of the plant cells making them flaccid.
Answers
AAnswer: B:Extra water creates a hypotonic solution around plant cells, which causes water to diffuse the cell creating turgor pressure.
what is a cellobiose
Answers
Cellobiose is a disaccharide that has two molecules of d-glucose linked by a β-1,4ʹ-glycosidic bond.
Answer:
is a disaccharide
Explanation:
it is classified as a reducing sugar
Is crick and Watson a type of genetic test
Answers
No, "Crick and Watson" is not a type of genetic test. Crick and Watson refer to James D. Watson and Francis Crick, who were scientists involved in the discovery of the structure of DNA. They proposed the double-helix structure of DNA in 1953, which provided the foundation for understanding genetic information and its role in heredity.
Genetic tests, on the other hand, are laboratory tests that analyze an individual's DNA or genes to provide information about their genetic makeup, potential genetic disorders, or predispositions to certain conditions.
These tests can be used for various purposes, such as diagnosing genetic disorders, predicting the risk of developing certain diseases, determining carrier status for genetic conditions, or providing ancestry and genealogical information.
While Crick and Watson made significant contributions to the field of genetics, they are not directly associated with genetic testing. Genetic tests are based on scientific advancements and technologies developed after their groundbreaking discovery of the DNA structure.
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preserving entire ecosystems rather than individual species is a good conservation strategy because
Answers
Preserving entire ecosystems rather than individual species is a good conservation strategy because high levels of biodiversity are essential to maintain the health of the ecosystem.
What are the high levels of biodiversity in an ecosystem?The high levels of biodiversity in an ecosystem refer to all types of genetic and phenotypic variation that is able to sustain an ecosystem, which is fundamental to maintaining the homeostatic internal equilibrium of an ecosystem after any modification.
Biodiversity allows us to avoid the extinction of species and thus maintain the features of the ecosystem.
Therefore, with this data, we can see that the high levels of biodiversity in an ecosystem are fundamental to avoiding the extinction of species and thus allows us to avoid an imbalance that can be harmful to the health of the whole ecosystem in a given region.
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PLEASE I REALLY NEED HELP! THIS ASSIGNMENT IS DUE TODAY!!
Part D
If different masses of water are heated to the same temperature, which sample will absorb more energy? Base your argument on the definition of heat and what you learned from the experiment.
Answers
If different masses of water are heated to the same temperature, the sample that will absorb more energy will be the mass of water with the greatest amount of water mass, because the larger the material, the greater the amount of heat needed.
What is the specific heat of water?Water has a specific heat of 1 cal/g. ºC This means that the energy of 1 cal is required for a variation of 1 °C in 1 g of water.
With this information, we can conclude that Water's specific heat power is 4.2 joules per gram per Celsius degree or 1 calory per gram per Celsius degree.
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A gas that acts as a plant hormone, promoting leaf drop and fruit ripening is called,
Group of answer choices
Cytokinins
Gibberellins
Ethylene
Abscisic Acid
Auxin
Answers
Answer:
the plant hormone ethylene is the answer
Answer:
Ethylene
Explanation:
Verified correct with test results.
What is the perimeter of the figure?
36 in.
42 in.
44 in.
48 in.
Answers
Answer:
170 in
Explanation:
Add all values
Answer:
42
Explanation:
Background: You are a senior scientist at the CDC. While reviewing reports you see that there is a new infection that has surfaced in a local county. The agent who managed the incident wrote this in their notes:
“…..Infection spreads rapidly through physical contact. Once on the skin, this organism is able to break down keratin and infect the lower portions of the dermis. This organism has a Gram+ cell wall, is circular in appearance and very small. While not a traditional medication, the patient responded well to a drug that targeted mitochondria….” Do you think that this is the best medication to use on the patient? Explain why this medication would or would not work.
Thanks!
Answers
While the notes indicate that the patient responded well to the drug, there is no information provided about the mechanism of action of the drug or the specific type of infection that the patient had. It is also unclear whether the drug was specifically designed to treat this type of infection or if it was used off-label.
Additionally, while the notes mention that the organism has a Gram+ cell wall and is circular in appearance, there is no information about its genetic makeup or other characteristics that could provide insight into the most effective treatment options.
Therefore, it is not possible to say definitively whether the drug that targeted mitochondria is the best medication to use on the patient without further information. As a senior scientist at the CDC, I would recommend conducting further research and testing to identify the most effective treatment options for this new infection.
Tell how many domaines there are, name them & what kingdoms make up each one
Answers
what is the difference between Dopamine and Seratonin
Answers
hope that helps !
A shared standard of acceptable behavior is.
A) a social trap
B) discrimination
C) the just world phenomenon
D) a social norm
Answers
Answer:
D) a social norm