What process allows nitrogen to enter the atmosphere?​

Answers

Answer 1
Nitrogen fixation allows nitrogen to enter the atmosphere
Answer 2
Nitrogen fixation
Look up for more information, websites such as khan academy will explain it good.

Related Questions

This food web represents a community in a rain forest.
boa constrictor
beetle coati
poison dart frog

sloth
strangler fig
fungus fruit bat
If the poison dart frogs disappeared from this community, which changes
would be likely to occur? Select the three correct answers.
A. A decrease in the number of figs being eaten by sloths
B. An increase in the number of figs eaten by coatis
C. An increase in the population of beetles
D. A decrease in the fungus population
E. An increase in the number of figs eaten by fruit bats

This food web represents a community in a rain forest.boa constrictorbeetle coatipoison dart frogslothstrangler

Answers

Answer:

i believe it's A, C and D but I could be wrong

Explanation:

The changes that are likely to occur include. There will be an increase in the number of figs being eaten by coatis, an increase in the beetle population, and the number of figs eaten by fruit bats. Thus the options B, C, and E are correct.

What is poisonous dark forg?

The poisons dart frog is an amphibian species that is known to live in central and south America, the species are brightly colored and have a poision on their skin glands.

The brighter the frog more is the toxicity. The death of the poison dart frogs will lead to an increase in the population of fruit bats and figs being eaten by coatis. The beetle population will also grow. As the fungus will grow in large numbers.

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This food web represents a community in a rain forest.boa constrictorbeetle coatipoison dart frogslothstrangler

What organelle is responsible for the process at the top of the diagram?

What organelle is responsible for the process at the top of the diagram?

Answers

The process shown at the top of the diagram is called photosynthesis. It is photosynthesis because the diagram shows that it is the process that involves sunlight. This process occur in a specialized organelle that contains chlorophyll (that is responsible for photosynthesis). This membrane is shown on the diagram and it is called chloroplast.

You and a friend found an object on the road. You want to find out if it is a mineral or a rock.
How would you go about determining this?

Answers

Which color it is , toss it , measuring it ,

Why does the process shown in the diagram only occur in plants and certain bacteria and protists?

Why does the process shown in the diagram only occur in plants and certain bacteria and protists?

Answers

This process only occur in plants and certain bacteria and protists because plants have chloroplasts with pigment that absorbs sunlight, while humans do not. So the correct option is C. plants have chloroplasts with pigment that absorbs sunlight, while humans do not.

What are chloroplasts?

Chloroplasts are organelles found in plants, bacteria and protists which are responsible for photosynthesis. This process will convert light energy into chemical energy such as chlorophyll.

After forming chlorophyll, it absorbs light to be able to carry out photosynthesis and to be able to form ATP and reducing molecules such as NADPH to be able to give energy to the cell to form organic molecules to be able to feed.

Therefore, we can confirm that the correct option is C. plants have chloroplasts with pigment that absorbs sunlight, while humans do not.

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a rabbit (and endothermic regulator) and a lizard (an ectothermic conformer) decide to have dinner together. they both eat a big meal. the process of digestion will generate heat in both animals. what will happen to this heat in each animal?

Answers

While heat is produced during the digestion process in both animals (a rabbit (and endothermic regulator) and a lizard (an ectothermic conformer) decide to have dinner together. they both eat a big meal), the heat will increase the lizard's body temperature but will be dissipated in the rabbit because the rabbit must maintain a stable core body temperature.

Endothermic animals are those that can maintain a constant body temperature regardless of their surroundings. All birds and mammals (including rabbits) in the animal kingdom are endothermic. Even some fish are thought to be endothermic.

Endotherms have warm blood, whereas ectotherms have cold blood. The primary distinction between the two is that endotherms can generate and maintain constant body temperature.

Ectotherm, any cold-blooded animal—that is, any animal whose body temperature regulation is dependent on external sources such as sunlight or a heated rock surface. Fishes, amphibians, reptiles (lizard), and invertebrates are all ectotherms.

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Question 3 of 10
What is a B cell?

Answers

the extra cell in your blood cells

Where do mealworms get there mass from?

Answers

Explanation:

Mealworms probably originated in the Mediterranean region, but are now present in many areas of the world as a result of human trade and colonization. The oldest archaeological records of mealworms can be traced to Bronze Age Turkey.

Why does the land around an once active coal mine remain barren?

Answers

Empty coal mines are flooded with acid rain so no life forms can survive.

Answer:

The ground where the coal was mined is acidic so few plants can grow there.

Explanation:

Usually, the ground surrounding the coal that is mined has a low pH.

Took the quiz ;)

What diversity refers to all the different genes contained within all members of a population?
a. Species
b. Ecosystem
c. Genetic
d. Character

Answers

The diversity that refers to all the different genes contained in all members of a population is genetic diversity.

The correct answer is A.

Gene diversity is the diversity of individuals within one species of living thing. Gene diversity results in variations between individuals of the same kind. Examples of diversity at this gene level are white roses, red roses, and yellow roses which have differences, namely differences in terms of flower color.

The characteristics of genetic diversity are: Each individual has many genes, if there is a crossing between individuals with different characteristics it will produce offspring with many variations.

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What are some of the arguments that DID is not a genuine disorder?

I’m working on a Psychology paper and I couldn’t find anything in the textbook about an argument and I’m really stressed

Answers

A DID debate stems from the argument a first claims of dissociation using existing diagnostic levels are invalid because scales were constructed poorly. The ways the scale are made causes more false positives.

How do diagnostic tests work?

A procedure used to identify a person's ailment or condition based on their indications and symptoms. Diagnostics can also be used to generate a prognosis, plan a treatment regimen, and assess how well that course of treatment is working.

What does a diagnostic test intend to do?

Clinicians ought to be aware about certain factors about the tests they utilize since the primary goal of just about any medical method is to assist in determining how a patient has had and is not suffering from a specific condition1,2.

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The perception of vision, hearing, taste, and smell do not occur unless nerve impulses reach the appropriate portion of the____

Answers

The perception of vision, hearing, taste, and smell do not occur unless nerve impulses reach the appropriate portion of the cerebrum.

What is Cerebrum?

The brain's biggest section. The cerebral hemispheres are the two hemispheres, or halves, that make up this structure. Speech thought emotions, reading, writing, and learning are all governed by regions of the cerebrum.The brain's biggest section. The cerebral hemispheres are the two hemispheres, or halves, that make up this structure. The cerebrum, which is simply Latin for "brain," is the greatest and most recent (evolutionarily) development of the entire brain. Perception, imagination, cognition, judgment, and decision-making take place in this area.

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What are the three main parts of an rna nucleotide.

Answers

The three main parts of RNA nucleotide are:

A nitrogenous baseA pentose sugar and One or more phosphate groups.

What's happens during metaphase 1

Answers

In metaphase I, the homologous pairs of chromosomes align on either side of the equatorial plate. Then, in anaphase I, the spindle fibers contract and pull the homologous pairs, each with two chromatids, away from each other and toward each pole of the cell. During telophase I, the chromosomes are enclosed in nuclei.

i don;t know Explanation:

7. What causes greenhouse gasses to absorb heat when gasses like oxygen do not?

Answers

Answer:

Hope the below helps!

Explanation:

Greenhouse gases (such as methane, carbon dioxide etc) have lots of vibrating particles. These molecules eventually release radiation, which travels up Earth's atmosphere (because warm air rises), is trapped and adds to the greenhouse gas effect.

Oxygen and nitrogen don't interfere with infrared waves in the atmosphere. That's because molecules are picky about the range of wavelengths that they interact with.

I have attached a diagram that shows the greenhouse effect. It might help to visualise this.

7. What causes greenhouse gasses to absorb heat when gasses like oxygen do not?

Answer:

This is due to the Greenhouse Effect.

Explanation:

The greenhouse effect is a natural process that warms the Earth's surface. When the Sun's energy reaches the Earth's atmosphere, some of it is reflected back to space and some is absorbed and re-radiated by greenhouse gases. The absorbed energy warms the atmosphere and the surface of the Earth.As the heat makes its way through the atmosphere and back out to space, greenhouse gases absorb much of it.

Why do greenhouse gases absorb heat?

Greenhouse gases are more complex than other gas molecules in the atmosphere, with a structure that can absorb heat. They radiate the heat back to the Earth's surface, to another greenhouse gas molecule, or out to space. Here are several different types of greenhouse gases. The major ones are carbon dioxide, water vapor, methane, and nitrous oxide. These gas molecules all are made of three or more atoms compared to oxygen which only has 2 atoms. I hope this helps you. Have a good rest of your day!

refer to the figure below to answer the following question. layer j is ____layer n​

refer to the figure below to answer the following question. layer j is ____layer n

Answers

Answer:

I think it's younger than, not entirely sure though.

Which is the word equation for photosynthesis?
O carbon + hydrogen + oxygen > glucose + water
O glucose + water carbon dioxide + oxygen
O carbon dioxide + water glucose + oxygen
Oglucose + oxygen - carbon + water+ oxygen

Answers

Carbon dioxide + Water → Glucose + oxygen

Explain why differences in seed types is considered an adaptation

Answers

Differences in seed types are considered adaptations because they enable plants to survive and reproduce in various environments and ecological conditions.

Seed types exhibit a wide range of adaptations that enhance the success and survival of plants in different habitats. For example, some seeds have specialized structures or appendages that aid in dispersal, allowing them to reach new areas for colonization. This adaptation increases their chances of finding suitable conditions for growth and reduces competition with parent plants.

Additionally, seed adaptations include mechanisms for dormancy, which can be advantageous in environments with unfavorable conditions. Seeds may enter a dormant state, where they remain inactive until conditions become favorable for germination and growth. This adaptive strategy allows plants to endure periods of drought, cold temperatures, or other challenging conditions, ensuring their survival and the continuity of their species.

Moreover, variations in seed size, shape, and nutrient storage also reflect adaptations to specific environments. Larger seeds may have a higher chance of survival in resource-limited habitats by providing sufficient reserves for early growth and establishment. On the other hand, smaller seeds may have better dispersal abilities and adaptability to disturbed or competitive environments.

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Which term decribe the traditional methodology of project management and oftware development?

Answers

The traditional methodology and software development is the waterfall methodology.

By waterfall methodology we generally mean that the breakdown of project activities into linear sequential phases. That means they are passed down onto each other.It can be said that the approach is typical for certain areas of engineering. The model is originated in the industries of manufacturing and constructions. There are modified rapid developments of waterfall like that of Steve McConell. Various modified model of waterfalls can include slight or major variations of the process. These variations include returning to the previous cycle after flaws were found downstream. Thus the waterfall model maintains one should move to a phase only when its previous phase is verified.

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how the surface area and volume of cells affect the rate of exchange of materials in and out of cells in multicellular organisms

Answers

Answer:

cells want the highest ratio of suface area to volume, as it makes it most efficient to get materials in and out.

Explanation:

this is why cells are small. if cells were super big, it would like a long time fro materials to travel from one end of the cell to the other. this would lead to a buildup of toxic chemicals and things they want to remove. a large surface area means that there is more space for materials to go in and out.

Answer: When the cell increases in size, the volume increases faster than the surface area, because volume is cubed where surface area is squared. When there is more volume and less surface area, diffusion takes longer and is less effective. ... this is actually why cells divide.

Explanation:

any help on this question? ​

any help on this question?

Answers

polysaccharides; its a chain of three monosaccharides (i think? dont quote me though)

Which type of noncovalent interaction supports the double helix of DNA, and produces the base pairings A-T and G-C?a. ion-dipole interactionsb. dipole-dipole forcesc. ion-ion interactionsd. london dispersion forcese. hydrogen bonding

Answers

Hydrogen bonding will be used to support the double helix of DNA.

What is hydrogen bonding?

A hydrogen atom that is sandwiched between two other atoms with a strong affinity for electrons interacts in a hydrogen bond.

Atoms in separate molecules or distinct regions of the same molecule can form hydrogen bonds with one another.

One of the pair's atoms is covalently joined to a hydrogen atom, and because of its strong affinity for electrons, hydrogen acquires a tiny positive charge.

An unshared electron pair is present in the other atom of the pair. The donor atom efficiently transfers its hydrogen to the receiver atom by electrostatic attraction, creating a connection.

Water is liquid over a much wider temperature range than would be expected for a molecule of its size due to its extensive hydrogen bonding.

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During the entire process of meiosis in humans (n=23) what is the highest and lowest number of total complete strands of DNA in an individual cell? (hint, each chromosome or sister chromatid is made up of a single complete strand of DNA).
Group of answer choices
Highest: 46 | Lowest: 23
Highest: 46 | Lowest: 46
Highest: 92 | Lowest: 46
Highest: 184 | Lowest: 23
Highest: 92 | Lowest: 23

Answers

During the entire process of meiosis in humans (n=23), the highest and lowest number of total complete strands of DNA in an individual cell are: Highest: 92 | Lowest: 23. The correct option is e.

Meiosis is a process of nuclear division in eukaryotic cells that results in four haploid daughter cells. These haploid cells differ genetically from the parent cell that produced them because of the recombination and independent assortment of chromosomes that occur during meiosis.

During meiosis in humans (n=23), the highest and lowest number of total complete strands of DNA in an individual cell are as follows:1. Highest: 92In a human cell at the end of the S phase, there are 46 double-stranded chromosomes. Each double-stranded chromosome is composed of two sister chromatids, which contain a complete strand of DNA. During prophase I of meiosis, each chromosome in the parent cell aligns with a homologous chromosome to form a bivalent or tetrad. As a result, each chromosome in the daughter cell contains a complete strand of DNA from both the mother and the father.

As a result, each daughter cell produced during meiosis in humans contains 23 double-stranded chromosomes, with a total of 92 complete strands of DNA.2. Lowest: 23The primary function of meiosis in humans is to produce gametes (sperm and eggs) that are genetically unique. The production of haploid gametes necessitates a reduction in the number of chromosomes.

During the first meiotic division, the number of chromosomes in the parent cell is reduced by half, resulting in two haploid daughter cells. Each daughter cell contains 23 single-stranded chromosomes, with a total of 23 complete strands of DNA. The second meiotic division is similar to mitosis in that it separates the sister chromatids of each chromosome, resulting in four haploid daughter cells, each containing 23 single-stranded chromosomes.

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After plants absorb energy from the Sun, the energy gets converted into _____ energy for the plant to carry out life activities.

heat
chemical
mechanical
nuclear

Answers

Answer:nucular

Explanation:foundonweegy

Answer:

chemical

Explanation:

light from the sun, helps in the(light reactions ) process  of photosynthesis. Chlorophyl is involved in converting electromanetic energy from the sun to chemical energy in the form refered to as ATP (Adenosine triphosphate)

How were great civilizations able to thrive with genetics

Answers

Sorry I just need points

describe briefly in what way the agriculture development provide the opportunity of employment​

Answers

Answer: With 1.3 billion people employed in the sector, agriculture is the second greatest sources of employment worldwide after service and it accounts 28% of global employment . As countries develop, the share of the population working in agriculture is declining.

Which process makes sexual reproduction possible and also increases the variation of inherited traits?

Answers

Answer:

meiosis

Explanation:

Sexual Reproduction: Sexual reproduction promotes genetic variation by producing different gene combinations. Meiosis is the process by which sex cells or gametes are created. ... The genetic recombination of genes also occurs during crossing over or the swapping of gene segments in homologous chromosomes during meiosis.

*nvm my dirty brain*

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mark my answer brainliest PLEASEEE! will help anytime!

Answer:

Sexual Reproduction: Sexual reproduction promotes genetic variation by producing different gene combinations. Meiosis is the process by which sex cells or gametes are created. ... The genetic recombination of genes also occurs during crossing over or the swapping of gene segments in homologous chromosomes during meiosis.

Explanation:

Turbidity in a bacterial culture can be measured using a/an: ______.

a. incubator

b. colony counter

c. spectrophotometer

d. chemostat

Answers

In order to measure the turbidity in a bacterial culture, a spectrophotometer is used.

The correct option is option c.

A spectrophotometer is an instrument used to measure the amount of light absorbed or transmitted by a substance. In the case of bacterial cultures, turbidity refers to the cloudiness or opacity caused by the presence of bacterial cells.

A spectrophotometer can measure the optical density of a bacterial culture by passing a beam of light through the culture and quantifying the amount of light that is absorbed or scattered by the bacterial cells. The OD reading obtained from the spectrophotometer can be used as an indirect measurement of bacterial growth and density in the culture.

Hence, the correct option is option c.

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If a cell has 24 pairs of chromosomes in its diploid state, how many
chromosomes will it have after Meiosis 2?
A. 12
B. 24
C.48
D. 6

Answers

Answer:

option A is correct that is 12

Explanation:

meiosis occur in two phases in first phase DNA replication occur and amount of DNA become doubled without any change in the chromosome number and two daughter cell (each 2 n)are formed.

now in stage 2 each daughter cell undergoes mitosis with the formation of two cells with half chromosomes(n)

now 2n=24

n=24/2 =12

after meiosis stage 1...........two daughter cell each with  24 chromosomes

stage 2 .............each daughter cell form two grand daughter cell each with 12 chromosomes

net result.......4 daughter cell each with 12  chromosome(assuming cell as a diploid cell)

If a cell has 24 chromosomes before cell division then the daughter cell resulting from the mitotic division will have 24 chromosomes while the daughter cell resulting from the meiotic division will contain 12 chromosomes each.

The answer is option A.

What are meiotic and mitotic cell divisions?

There are sorts of cell departments: mitosis and meiosis. most of the time whilst humans discuss “cellular division,” they suggest mitosis, the procedure of making new frame cells. Meiosis is the sort of cell division that creates egg and sperm cells. Mitosis is an essential technique for lifestyles.

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Which statement concerning types of plant growth substance is true?


Gibberellins are involved in cold hardening

Auxins inhibit growth and seed germination

Cytokinins are useful in plant tissue culture

Ethene stimulates cell elongation in stems

Answers

Answer:

Cytokinins are useful in plant culture.

Proof: It said that this was the right answer to your problem.

in homo erectus, adaptations appeared which improved the efficiency of bipedal locomotion over that of the australopithecine apes. one such improvement was a specialized endurance adaptation indicated by attachment markers on the foot and leg. this new adaptation, found in all modern humans, is the

Answers

Our lineage's evolving pelvic structure appears to be a result of alterations in locomotion, ecology, climate, and brain size.

Is Australopithecus the oldest known hominid?

According to the fossil record, Australopithecus predates both Homo and contemporary humans. Bipedalism was formerly thought to be preceded by enormous brain size, but the finding of Australopithecus, which had a tiny brain yet acquired bipedalism, disproved this notion.

What about australopithecines was most noteworthy?

What made Primitive organisms, one of the oldest hominids, so important? They could have stood straight and walked on two legs. The majority of people relied on hunting and gathering for their livelihoods throughout the Old Stone Age.

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