Photosynthesis is vital for maintaining levels of atmospheric oxygen

Answer:

Are these true or false questions or-?

Explanation:

I can answer in comments if they are..

In the photos there is part A and B I didn't know what to wright for part C

For part D this is what I put

( When High Particle Levels are Expected, Take these Extra steps to Reduce Pollution:

Reduce the number of trips you take in your car.

Reduce or eliminate fireplace and wood save use.

Avoid burning leaves, trash, and other materials.

Avoid using gas-powered lawn and garden equipment. )

Also there is a part E you press the 1 photo thing it's by the Equation Editor you then have to press my device go to a new tab look up source pollution btw and jus drag that image from that tab to your schooling tab and place it in the box it will automatically go in the box and into you answer part. idrk but that's what I know

you're welcome!

Answer:

rivers/streams, or a lake.

In humans, the epidural space is home to a network of internal vertebral venous plexuses as well as lymphatics, spinal nerve roots, loose connective tissue.

The epidural space contains  connective tissue and blood vessels.

What is the epidural space called?

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Primer P4 can bind to the DNA molecule at more than one location. This statement is true.

The DNA primers are used to amplify specific segments of DNA by PCR (polymerase chain reaction). These are short, single-stranded nucleotide sequences that are complementary to the target DNA region's 3' end. These primers bind to the DNA molecule to initiate DNA synthesis. Primers' ability to bind to a DNA molecule is a critical determinant of PCR specificity and efficiency.

The primer P4 can bind to the DNA molecule at more than one location, which may cause unexpected or non-specific amplification during PCR. The primer's affinity for its binding sites is influenced by factors like the number of hydrogen bonds formed between the primer and DNA, melting temperature (Tm), and length of the binding site. When designing PCR primers, it is critical to consider these factors to achieve high-quality and specific amplification.

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Endosymbiotic theory of evolution is the biological hypothesis that explains the origin of eukaryotic cells from prokaryotic organisms in terms of a symbiotic relationship between the two types of cells. It is believed that a prokaryotic cell entered a host cell, instead of being digested by the host cell, and started to work together.

This hypothesis explains the origin of mitochondria and chloroplasts.What is the endosymbiotic theory?The endosymbiotic theory is the hypothesis that describes how eukaryotic cells evolved from prokaryotic cells. The theory suggests that eukaryotic cells originated from a series of endosymbiotic relationships that occurred between prokaryotic cells, over billions of years.The endosymbiotic theory explains the following events:The origin of mitochondria and chloroplastsThe origin of complex cellsThe origins of eukaryotic organisms that may have ultimately evolved into animals, plants, and fungiThe theory of endosymbiosis explains how the evolution of eukaryotic cells is related to the symbiotic relationships that occurred between two different types of cells. The theory suggests that the mitochondria and chloroplasts in eukaryotic cells were once free-living prokaryotic organisms that became symbiotic with other cells.These cells were engulfed by other cells, but instead of being digested by their host cells, they established a symbiotic relationship. They provided energy and other nutrients to their host cells and, in return, their host cells provided them with a stable environment to live in.The endosymbiotic theory of evolution is supported by various pieces of evidence, including the following:Mitochondria and chloroplasts are similar in size and shape to free-living bacteria.Mitochondria and chloroplasts have their DNA and ribosomes, which are similar to those found in prokaryotic cells.Mitochondria and chloroplasts reproduce by fission, which is similar to the way prokaryotic cells reproduce.

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Answer:

Exocytosis is basically the process of vesicles fusing and within the plasma membrane, which then releases their contents to the outside of the cell. Exocytosis occurs can also have a cell that produces substances for export, for example, a protein, or even when the cell is getting rid of a waste product or even a toxin.

Answer:

Answer: The respiratory system is the network of organs and tissues that help you breathe. It includes your airways, lungs, and blood vessels. The muscles that power your lungs are also part of the respiratory system.

Explanation: Your respiratory system is the network of organs and tissues that help you breathe. This system helps your body absorb oxygen from the air so your organs can work. It also cleans waste gases, such as carbon dioxide, from your blood. Common problems include allergies, diseases or infections.

What is the respiratory system?

The respiratory system is the network of organs and tissues that help you breathe. It includes your airways, lungs, and blood vessels. The muscles that power your lungs are also part of the respiratory system. These parts work together to move oxygen throughout the body and clean out waste gases like carbon dioxide.

Answer:

A. both parents had to give a recessive trait to their offspring

Explanation:

Both parents need to give a recessive trait because if there's any dominant ones, it'll overpower the recessive ones

Answer:

The Human Genome Project was an international scientific research project with the goal of determining the base pairs that make up human DNA, and of identifying and mapping all of the genes of the human genome from both a physical and a functional standpoint

Answer:

The HGP was an international research program responsible for mapping all understandings of human DNA

Explanation:

This project was started 1990 and completed in April of 2003. Hope this helped :)

Answer:

If the thing was moving- and it was manipulating the matter around it

Explanation:

Living things are characterized as living/not living through a couple of characteristics:

is it feeding itself? living things feed themselves from things in their surrounding enviroment.

is it growing? living things always grow/change. a rock doesn't grow and change.

does it reproduce? living things need to reproduce.

is it respirating?

is it moving?

Explanation:

The compound is found to be composed of 75% carbon and 25% hydrogen.

100 g of the compound contains 75 g of carbon and 25 g of hydrogen.

The atomic masses of carbon and hydrogen are 12 g/mol and 1 g/mol respectively.

The number of moles of C =

12 g/mol

75 g

= 6.25 moles

The number of moles of H =

1 g/mol

25 g

= 25 moles

The mole ratio C:H=6.25:25=1:4

The empirical formula of the compound is CH

4

.

Alfonso is 24-years old, 6'2', and weighs 185 pounds. He is moderately active.

His BMI is( 24)

His daily calorie requirement is (1899 calories)

Your BMI is deemed underweight if it is less than 18.5. Remember that a BMI assessment that indicates underweight may come with some health hazards. For more details on BMI calculations, please speak with your healthcare physician.

Your BMI is regarded as normal if it falls between 18.5-24.9.

Overweight is defined as a BMI of 25 to 29.9 or above. Your chance of developing cardiovascular disease may rise if you are overweight.

If your BMI is greater than 30, you are deemed obese. Daily value food labels are seen on practically every packaged food or drink container. Obese people are more likely to develop several diseases and health issues. Information particular to each product is listed on the label.

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Answer:

Storm surge, tornadoes, heavy rainfall, high winds, riptide, and death are the most major effects of hurricanes. While a hurricane is approaching the coast, the sea level increases swiftly. Since the sea level rises, the amount of water can cause many deaths from drowning.

Explanation:

mark BRAINLIST

thx

Answer: They Produce strong winds and storm surge flooding,heavy rain fall that can result house and buildings flooding,and rip currents and it can also cause Tornadoes.

The most significant challenge in culturing prokaryotes in laboratory settings is related to the fact that most bacteria need unique growth conditions to grow, and these conditions vary between species.

Hence, the most substantial difficulty in culturing prokaryotes in laboratory settings is related to culturing bacteria. What is culturing? Culturing is the process of propagating microorganisms using laboratory media under controlled environmental conditions. This method of cultivating bacteria in the lab is essential for the diagnosis of infectious diseases, research into novel antibiotics, and the biotech industry's production of enzymes and hormones. Cultures can be grown in liquid or solid media, with nutrient broth and agar being the most commonly used. Solid media are made by adding agar to the broth to form a gel. Some bacteria require unique growth factors to thrive, making their culture more complicated. Anaerobic bacteria, for example, grow only in the absence of oxygen. Thus, most bacteria need unique growth conditions to grow, and these conditions vary between species. This is why culturing prokaryotes in laboratory settings is challenging, and the most significant obstacle is culturing bacteria.

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Part 1: Generate Network Traffic in Simulation ModeIn the Packet Tracer Activity named "Question 4 and 5.pka", complete all the steps of Part 1, which is titled "Generate Network Traffic in Simulation Mode."

Part 2: Examine Functionality of the TCP and UDP Protocols

Step 1: Examine Multiplexing as All of the Traffic Crosses the NetworkInstructions: To perform the actions required in this section, follow the following steps:Launch the Wireshark application and the simulation mode of Packet Tracer simultaneously.

Start the data capture on Wireshark.Go to the simulation mode of Packet Tracer. In the Network Modules table, click on the Multilayer Switch, and select the HTTP Server to access its settings and copy the IP address of the server in the URL field.

Open the Web Browser on the Client 1 device, and type the IP address of the HTTP Server in the search bar and press enter to access the webpage.Go back to the Wireshark application, and select the IP address of the HTTP server from the list of network Transmission Control Protocol (TCP).

Step 2: Examine the Application's Traffic as the Clients Communicate with the ServerInstructions: To perform the actions required in this section, follow the following steps:Open the Wireshark application again. In the Wireshark application, select the IP address of the HTTP server from the list of network traffic.

Again, in the Wireshark application, answer the question, "What protocol is being used by HTTP?" The correct answer is the Transmission Control Protocol (TCP).In the Wireshark application, go to Statistics and then select Conversations, and then TCP. Identify the conversation between the client and the server.

The port number being used on the server is 80.In the Wireshark application, go to Statistics and then select Conversations, and then TCP. Identify the conversation between the client and the server. What port number is being used on the client? The port number being used on the client is 56178.

Go back to the simulation mode of Packet Tracer and take a screenshot of the HTTP Server's settings. In the Packet Tracer Activity "Question 4 and 5.pka," add the screenshot you captured as your answer to the question "Take a screenshot of the HTTP Server's settings."In the Wireshark application, go to Statistics and then select Conversations, and then TCP. Identify the conversation between the client and the server.

The sequence number of the first packet sent from the client to the server is 1,246,518.

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Answer:

C. Both produce sex cells.

Answer:

use a scale

Explanation:

Geologists also use radiometric dating methods to help them find an age that represents a specific period of time.

Thermal ionization mass spectrometer used in radiometric dating. Geologists use the process of radiometric decay to determine the age in years of Earth material and to determine the timing of geological events such as excavation and subsidence.

Potassium–argon (K–Ar) dating is the main applied technique of radiometric dating where potassium is a constituent in many common minerals and can be used to determine the age of igneous and metamorphic rocks. The potassium-argon dating method is the measurement of the accumulation of argon in a mineral.

Thus, geologists also use radiometric dating methods to help them find an age that represents a specific period of time.

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For photosynthesis in green plants, the electron donor for the light dependent reaction is water.

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Mendel's observations and conclusions would have been different if many of the characteristics he studied, such as seed color and seed texture, had been controlled by genes located close together on the same chromosome. The following are the reasons why Mendel's observations and conclusions would have been different:

1. Gene linkage: When genes are located on the same chromosome, they are linked. As a result, they would not independently assort according to Mendel's Law of Independent Assortment. Mendel used the inheritance of one trait to investigate another trait in his research.

2. The dihybrid cross would not have been accurate: Mendel's Law of Independent Assortment enabled him to do a dihybrid cross to investigate the inheritance of two traits. If two genes are linked, they cannot independently assort, and a dihybrid cross would not reveal the correct inheritance pattern.

3. The inheritance ratios would be distorted: The law of segregation is based on the separation of homologous chromosomes during meiosis. Segregation is the principle that guides Mendelian inheritance. Because linked genes are on the same chromosome, they will not segregate independently.

As a result, the inheritance ratios would be distorted.

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1) 3.4636  Significant figures =5

2)-2.88 Significant figures= 4

Significant figures

"Rules for consulting significant figures -

(1) All non-zero digits  are  significant.

(2)Leading zeros are not significant

( 3) Trailing zeros are significant if there is a decimal point.

(4) Trailing zones may or may not significant. if there is no decimal point-

Calculation of appropriate number of significant figure:

1) Rule for adding and subtracting: Answers must have same number of decimal place as that with the least in question

2) For multiplication and division Answer must have some number of significant figures as that the least in the question

1)    (2.4056 x 1.4002) + 0.0953 = (3.36832112) + 0.0953

     (3.3683) + 0.0953

    3.4636       (5 significant figures)

Q 2) (3.292 X0-0045) - 2.8951

       (0.014814) -2.895) 0.015-2.8951 =

       = -2.8801

        = -2.880        significant figures 4

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The correct option is C.

What is modern classification system?

In the 18th century, Carl Linnaeus published a system for classifying living things, which has been developed into the modern classification system. People have always given names to things that they see, including plants and animals, but Linnaeus was the first scientist to develop a hierarchal naming structure that conveyed information both about what the species was (its name) and also its closest relatives. The ability of the Linnean system to convey complex relationships to scientists throughout the world is why it has been so widely adopted.

In descending order of specificity: kingdom, phylum, class, order, family, genus, species.

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A scientific claim is developed by answering questions raised through suitable hypotheses that allow making predictions, which can be tested by experimental procedures.

A scientific claim is a body of knowledge obtained by answering the equation formulated through the observation of the real world.

These observations are capable of raising plausible explanations or hypotheses that can be tested (confirmed or rejected) by using the scientific method.

An inquiry activity may be, for example, the observation of the movement of a cylinder in aqueous solution.

In conclusion, a scientific claim is developed by answering questions raised through suitable hypotheses that allow making predictions, which can be tested by experimental procedures.

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Explanation:

shearing

.........................

Answer: A compression

Explanation: I answered shearing on Edge and got it wrong.

Answer:

I think it's mutation

Explanation:

Answer: sunlight, carbon dioxide, and water

Explanation:

This happens in photosynthesis

Mendelian genetics is a field of study in biology that deals with the inheritance of traits from parents to offspring. Gregor Mendel, an Austrian monk, first described the principles of inheritance in 1865 through his experiments with pea plants. In his experiments, Mendel studied seven traits in pea plants and showed that these traits are inherited in a predictable manner.

Explanation:

When two flies mate randomly, the offspring produced will have a combination of the genes of both parents. This combination of genes determines the phenotype of the offspring, which is the physical expression of the genes.

In the F2 (second filial) generation, we can expect different phenotypic proportions in the offspring based on the genes inherited from the parents. For example, if a fly with the dominant gene for a particular trait mates with a fly with the recessive gene for the same trait, the offspring will show a phenotype that reflects the dominant gene. In this case, the phenotype of the offspring will be the same as the phenotype of the dominant parent.

If we consider a trait that is controlled by a single gene with two alleles, one dominant (A) and one recessive (a), we can calculate the expected phenotypic proportions in the F3 generation by using a Punnett square. A Punnett square is a diagram that shows the possible combinations of alleles in the offspring from a cross between two parents.

In a Punnett square, we place the alleles of one parent along the top and the alleles of the other parent along the side. The boxes in the middle of the square represent the possible offspring.

For example, if two heterozygous flies (Aa) mate, the offspring will have a 50% chance of inheriting the dominant allele (A) and a 50% chance of inheriting the recessive allele (a). The Punnett square for this cross would look like this:

A a

A Aa

a Aa

So, in the F3 generation, we would expect 50% of the offspring to be homozygous dominant (AA), 25% to be heterozygous (Aa), and 25% to be homozygous recessive (aa). These proportions are the expected phenotypic proportions in the F3 generation if the flies mate randomly.

In conclusion, the expected phenotypic proportions in the F3 generation can be predicted by understanding the genes inherited from the parents and calculating the possible combinations of alleles in the offspring.

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Answer: Unfortunately, you cannot determine paternity by using the blood type method alone. Each person inherits ABO Blood Type from their parents.

Explanation:  A man with type O blood would not be able to produce a child with type AB blood regardless of the mothers blood type. This is because type O blood is recessive and these individuals have two O alleles so the only allele they would be able to pass to a child would be "O".