5. Which process releases nitrogen into the air?
a. breaking down waste
b. fixing nitrogen
c. using fertilizer
d. making sugar

Answer:

skin cancer

Explanation:

because a human skin system is not evolved to handle the harsh conditions invoked by ultraviolet rays

Answer:

Transcribed

mRNA

Explanation:

DNA contains instructions for making the different molecules, such as proteins, that a cell needs to grow and function. To use these instructions, the DNA must first be transcribed into mRNA.

Scientists estimate that only about 10% of the world's eukaryotic organisms have been discovered and given scientific names.

Eukaryotic organisms are those that have a true nucleus and other membrane-bound organelles in their cells. This includes animals, plants, fungi, and protists. There are currently over 1.5 million scientifically named eukaryotic species, but this is just a small fraction of the estimated 10-15 million eukaryotic species that exist on Earth.

The process of discovering and naming new species is an ongoing effort by scientists around the world. New species are constantly being discovered in remote areas, deep oceans, and even in our own backyards. Scientists use a variety of methods to identify and classify organisms, including DNA analysis, physical characteristics, and behavior. Giving a species a scientific name helps to standardize communication about that species and facilitates research on its biology, ecology, and evolution.

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The decomposition of plants on the forest floor is the process involves carbon moving directly from the biosphere into the geosphere (option 2)

The biosphere is one of the layers of the Earth's surface where life exists and thrives. It is also known as the ecosphere because it contains all of the ecosystems. Carbon is transferred directly from the biosphere to the geosphere by dead animals and plants. Carbon is an important element that, along with oxygen molecules, is required for the formation of carbon dioxide, which is required for the photosynthesis process by plants to produce food and energy. Carbon can be found in plants and animals in a variety of compounds and elemental forms. When animals and plants die, their bodies are decomposed by microorganisms.

Animals that consume plants digest the sugar molecules to obtain energy. Respiration, excretion, and decomposition all return carbon to the atmosphere or soil, thus completing the cycle.

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Explanation:

mmmmm ... I think there ability to mate with each other and create gene pools is the answer

but sorry if it turns out to be wrong

The Gulf of California is located on the Cancer Tropic. At d) Position 4, the sun will be directly overhead in the Gulf of California.

The summer solstice is represented by position D in the illustration. It's the condition that occurs when the sun is directly above the cancer tropic( the Gulf of California). Every time on June 22nd, the northern semicircle gests summer solstice while the southern semicircle gests downtime solstice.

The Tropic of Cancer, also known as the Northern Tropic, is the northernmost circle of latitude on Earth where the Sun can be directly above. This happens during the June solstice, when the Northern Hemisphere is at its most inclined toward the Sun.

On the December Solstice, it also reaches 90 degrees below the horizon at solar night. The circle is presently 23 ° 26 ′10.5 ′ ′( or23.43625 °) north of the Equator, according to a constantly streamlined formula.

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Correct question:

The Gulf of California is located on the Tropic of Cancer. At what position of Earth, will the sun be exactly overhead at the Gulf of California?

a) Position 1

b) Position 2

c) Position 3

d) Position 4

Answer:

In the process of Meiosis, chromosome number is halved for gamete formation because gametes are haploid cells that contain only one set of chromosomes. This process is critical as, without it, the union of two gametes during fertilizations would result in offspring with twice the normal number of chromosomes (each cell contains 23 pairs of chromosomes, for a total of 46). The gametes produced with half the chromosome number of their parent cells are fused together to form diploid cells.

Answer:

Harmful Algal Blooms (HABs) are produced by naturally occurring cyanobacteria in lakes and ponds, including the Prospect Park Lake and other bodies of water in the NYC area.

Explanation:

there is non

Reducing Sugars : 1. Benedict's test2. Fehling's test3. Barfoed's test.. A brick-red precipitate indicates the presence of reducing sugar.The absence of a brick-red precipitate implies that there is no reducing sugar.The reddish-brown precipitate suggests the existence of monosaccharides.The existence of disaccharides is revealed by the green precipitate.

When conducting tests for reducing sugars, lipids, proteins, and starch, different methods, observations, and conclusions are employed. The methods used to carry out these tests differ depending on the substances being tested.The table below shows the methods, observations, and conclusions when carrying out tests for reducing sugars, lipids, proteins, and starch. Method Observation Conclusion

Lipids : 1. Emulsion test2. Solubility test .The formation of a milky white layer indicates the presence of lipids.The absence of a milky white layer implies the absence of lipids.The sample forms two separate layers during the test.The fat in the sample is the upper layer.

Proteins : 1. Biuret test2. Xanthoproteic test3. Millon's test The sample turns purple when Biuret's reagent is added to it.A yellow colour develops when Xanthoproteic acid is added to the sample.A brick-red precipitate shows that Millon's reagent was present.The existence of peptides or proteins is revealed by a purple or violet colour.

Starch : 1. Iodine testThe blue-black colour in the sample indicates the existence of starch.Absence of a blue-black colour shows the absence of starch.

Therefore, the above table indicates that the methods used, observations made, and conclusions drawn when carrying out tests for reducing sugars, lipids, proteins, and starch differ depending on the substances being tested.

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Answer:

i have no idea im so sorryyyyyyy

Explanation:

anyways stan bts, twice, itzy, blackpink, aespa, redvelvet :))))

Answer:

Carolus Linnaeus (or Carl von Linné) was born on May 23 1707, and died on January 10 1778. He was a Swedish scientist who laid the foundations for the modern scheme of taxonomy. ... While in the Netherlands he met Jan Frederik Gronovius and showed him a draft of his work on taxonomy, the Systema Naturae .

Explanation:

Answer: cell wall

Explanation:

Mark me brainliest :)

Answer:

Its B On Edge 2020

Explanation:

I Took The Quiz & Got It Right .

Answer:Line of best fit

Explanation:I got it right so

Answer:

1. C

2. C

3. B

4. A

Explanation: Hope it helps you :)))))

Have a good day

Light is required for respiration and food production , absorbed through chlorophyll. So it's (C).

Mesophyll is photosynthetic tissue and splitting of water is known as photolysis. (A)

Plant converts light energy into chemical energy, and glucose is the ultimate product. (B)

Light is needed for photosynthesis, but not during dark reactions.(A)

Plants and other living things use a process called photosynthesis to transform light energy into chemical energy that can then be released through cellular respiration to power the organism's activities.

The first stage of photosynthesis, known as the light reaction, uses light energy to produce ATP and NADPH, whereas the second stage, known as the dark reaction, uses the energy from ATP and NADPH to produce glucose.

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The two factors that directly determine the electrochemical gradient acting on a given ion across a cell membrane are a) concentration gradient and b) electrical potential difference.

a) Concentration gradient: The concentration gradient refers to the difference in ion concentration on either side of the cell membrane. If there is a higher concentration of a specific ion on one side compared to the other, it creates a concentration gradient that drives the ion to move from an area of higher concentration to an area of lower concentration.

b) Electrical potential difference: The electrical potential difference, also known as the membrane potential, is the difference in electrical charge across the cell membrane. This difference is created by the separation of positive and negative charges across the membrane. The electrical potential difference can attract or repel ions based on their charge, influencing their movement across the membrane.

Together, the concentration gradient and electrical potential difference determine the overall electrochemical gradient acting on a given ion. This gradient plays a crucial role in various physiological processes, such as ion transport, nerve signaling, and muscle contraction.

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Answer:

Your answer is- Irritability

Irritability is the ability of an organism to respond to the external stimulus. The organism exhibit movement on receiving the stimulus from the internal or the external environment. The most common example of irritability is shown by the Mimosa plant which folds the leaflets when touched. The stimulus is passed on to the entire branch and then whole plant and all the leaflets close. 

Explanation:

Hope this helps u

Crown me as brainliest

Sex chromosomes are those chromosomes in which sex-determining genes reside. Humans have two sex chromosomes, one inherited from the mother and the other from the father. These two chromosomes differ between males and females.

Females have two X chromosomes, while males have one X and one Y chromosome. Match each phenotype description to its corresponding sex chromosome genotype in humans The five phenotypes listed in the question are described below and matched to their respective sex chromosome genotypes.

XX with SRY on X: This is a genetic disorder that causes individuals with a male gender identity to have two X chromosomes and a single X chromosome with the SRY gene. This can cause the development of female genitalia, although a male gender identity is present. XY with SRY deleted: The Y chromosome determines male development. If the SRY gene, which is located on the Y chromosome, is absent or deleted, male development may not occur as expected, and individuals with an XY genotype may develop female characteristics.

XXX: Females have two X chromosomes, so individuals with three X chromosomes are genetically female. However, the presence of additional sex chromosomes can result in abnormal development.

XXY: An extra X chromosome in males, also known as Klinefelter syndrome, can cause infertility, smaller testicles, reduced body hair, and breast enlargement. XYY: Males with two Y chromosomes, or Jacob's syndrome, are taller than average but may experience delayed language development, learning difficulties, and attention deficit hyperactivity disorder (ADHD).

Therefore, the matching of each phenotype description to its corresponding sex chromosome genotype in humans is shown below:

Phenotypically female with some abnormalities and overexpression of X chromosome genes: XXX Phenotypically male with an increase in average stature: XYY Phenotypically male but karyotype indicates the presence of only X chromosomes: XY with SRY deleted Phenotypically male with sterility and hypogonadism: XXY Phenotypically female but karyotype indicates the presence of both sex chromosomes: XX with SRY on X.

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The pairing of nitrogenous bases in DNA is specific because of their chemical structure and hydrogen bonding patterns.

DNA is the genetic material in living organisms. DNA has the blueprint of life and is responsible for controlling all of the cell's activities. DNA is double-stranded and made up of nucleotides, which are composed of a nitrogenous base, a sugar molecule, and a phosphate group. Adenine, guanine, cytosine, and thymine are the four nitrogenous bases found in DNA. DNA strands are held together by hydrogen bonds between the nitrogenous bases.

The pairing of nitrogenous bases in DNA is a specific process. The nitrogenous bases form hydrogen bonds with one another in a particular way: Adenine (A) pairs with Thymine (T), and Guanine (G) pairs with Cytosine (C). The pairing of the nitrogenous bases is determined by their chemical structure and hydrogen bonding patterns. The base pairs in DNA are complementary. A and T pair because they form two hydrogen bonds, and G and C pair because they form three hydrogen bonds. These bonds provide the stability to the DNA double helix. This specificity of nitrogenous base pairing allows for DNA replication, which is the process of creating a new copy of DNA from an existing one, to occur with great accuracy.

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Answer:

Some of the safety measures one can take to prevent damage to the microscope, microscope slide or living specimen include;

1. Always carry the microscope with two hands

2. Do not touch the microscope lens

3. Clean and store properly after using

Explanation:

1. Microscopes are delicate laboratory equipments and hence, should be handled with care. The proper way to handle or carry a microscope is to place one hand on the arm and the other below the base of the microscope. This will prevent the microscope from hitting something and getting damaged or something falling off.

2. The lens, either the objective or occular, is what makes visibility of any specimen possible. It shouldn't be mishandled by touching it or using inappropriate materials to clean it. A lens cleanser designed for that function should be used.

3. After use, the microscope should be cleaned thoroughly and stored in a dry place. The maintenance of the microscope will improve how long it will last.

​

The equipments used in the science laboratories require proper handling and safety measures to help the students and researchers to prevent any kind of illness and injury.  

• The following are the safety tips to follow to avoid damaging the microscope, a living specimen on the microscope stage, or a microscope slide:  

• One should use the microscope with two hands and should wear proper lab clothing.  

• One should look at the specimen from the side, not via the eyepiece at the time of turning the low power objective as close as possible to the specimen at the time of the initiation of observations.  

• One should avoid the application of coarse adjustment knob at the time of using the high power objective.  

• One should prevent turning the fine adjustment knob more than a fourth turn to amend the focus at the time of using the high power objective.  

Thus, one should follow precautionary measures while handling microscope and its components.  

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Explanation:

This electron exchange results in an electrostatic attraction between the two atoms called an ionic bond. An atom that loses one or more valence electrons to become a positively charged ion is known as a cation, while an atom that gains electrons and becomes negatively charged is known as an anion.

Answer:

C.

Explanation:

Shows the logical approach to the benefits of reproduction.

Hope it helps (:

The  statement that is correct is option C: Khai has a higher ratio of American stamps than Zachariah because 9 over 15 is less than 13 over 20.

The ratio of American stamps is found by dividing the number of American stamps a person has by the total number of stamps they have. For Zachariah, the ratio of American stamps is 9/15, and for Khai, the ratio is 13/20.

To determine which person has a higher ratio, we compare the two fractions by dividing both numerators (top numbers) by their denominators (bottom numbers) to get a decimal value.

9/15 = 0.6

13/20 = 0.65

Therefore, Since 0.65 is greater than 0.6, we can conclude that Khai has a higher ratio of American stamps compared to Zachariah.

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Answer:

Explanation:

1. Prevention:- The best way to address a disaster is by being proactive.

2. Mitigation:- Mitigation aims to minimize the loss of human life that would result from a disaster.

4. Preparedness.

5. Response.

6. Recovery.

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Answer:

"English bulldog's genetics has been messed up. Ever scince the early 1900s. As the future goes continues, the English bulldog's genes will continue to get messed up as time goes." - Albert Einstein

Explanation:

Answer: hunting and capture by humans

Explanation: Principal anthropogenic threats to the survival of marine species include fisheries interactions (entanglement in nets and lines), hunting and capture by humans, ship strikes, pollution and habitat degradation, and climate change.