how does air help plants grow

Answer:

when a examiner gives the test to students in spoken form.

Explanation:

Answer:

Distance = 3,600,000 m

Explanation:

Distance = Speed × Time

Distance = 100 × 36,000

Distance = 3,600,000 m

The archegonium of both mosses and ferns contains egg/ovule cells. These cells play a crucial role in the sexual reproduction of these plants by receiving and fertilizing sperm cells, leading to the development of the sporophyte generation.

The archegonium is a structure present in the gametophyte generation of these plants and serves as the female reproductive organ. It consists of a venter, which is a flask-shaped structure that houses the egg cell, and a long neck that extends above the surface of the plant. The egg/ovule cells within the archegonium are essential for sexual reproduction in mosses and ferns. When a sperm cell from the male gametophyte reaches the archegonium, it fertilizes the egg cell, resulting in the formation of a zygote.

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Answer:

I think it is True, False, False

Explanation:

I am very sorry if i am incorrect

May god bless you and have a good day

Answer:

Identify the audience for your infographic.

Collect your content and relevant data.

Choose your desired infographic template.

Download your template to PowerPoint.

Customize your infographic.

Include a footer with your sources and logo.

Add an embed code and Pinterest button, and publish it.

Explanation:

Answer:

Incomplete dominance

Explanation:

The inheritance pattern described here is called incomplete dominance (sometimes also referred to as semi-dominance or partial dominance). This occurs when the dominant allele doesn't fully prevent the effects of the recessive allele from being expressed. This results in the trait of the offspring being equivalent to the mix of both alleles. If the rooster's feathers are black and the hen's are white, the chicks' will be grey.

One measurable plant trait may be height, which may have an impact on relative fitness because a higher height can be more attractive to pollinators; another measurable plant trait may be drought resistance.

These is which may have an impact on relative fitness because a higher level of resistance has a greater natural selection capacity for adaptation; and the final adaptive trait may be the type of leaves, which may have an impact on fitness by boosting photosynthetic rate.

An organism's characteristics that boost its chances of survival and reproduction are referred to as adaptive fitness. This information demonstrates that adaptive fitness is essential for survival. Height, biomass, leaf shape, and other observable traits of a plant are referred to as its phenotype.

When referring to the collective expression of the genotype in concert with the environment on a plant's observable traits, we use the term "phenotype" in a more specific sense.

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Answer:

Type the question

Explanation:

I can't see

Answer:

me neither

Explanation:

The correct statements are:

In Step 1, she correctly distributed -3 to the parentheses.

In Step 2, she combined like terms 5k and 2k.

In Step 3, she applied the multiplication property of equality to isolate the variable term

Analyzing Lorena's work, we can determine which statements are correct:

In Step 1, she correctly distributed -3 to the parentheses: This statement is correct. When distributing -3 to the terms inside the parentheses, Lorena should multiply each term by -3, which is the correct application of the distributive property.

In Step 2, she combined like terms 5k and 2k: This statement is correct. Combining like terms involves adding or subtracting terms with the same variable and exponent. In this case, 5k and 2k are like terms, and Lorena correctly combined them to get 7k.

In Step 3, she applied the multiplication property of equality to isolate the variable term: This statement is correct. The multiplication property of equality allows multiplying both sides of an equation by the same nonzero value. By dividing both sides of the equation by 7, Lorena isolates the variable term k.

In Step 4, she should have multiplied both sides by -1 to isolate the variable: This statement is incorrect. Multiplying both sides by -1 is not necessary in this case because Lorena has already isolated the variable term k in Step 3.

Lorena found the correct solution to the linear equation: Based on the given information, we cannot determine if Lorena found the correct solution without knowing the specific equation and the result she obtained.

Therefore, the correct statements are:

In Step 1, she correctly distributed -3 to the parentheses.

In Step 2, she combined like terms 5k and 2k.

In Step 3, she applied the multiplication property of equality to isolate the variable term

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Clostridium perfringens is a potentially lethal pathogen that can cause surgical site infection and can spread radially and cause anaerobic cellulitis and tissue necrosis (death).

The bacteria produces four types of toxins: alpha, beta, epsilon, and iota toxin. The alpha toxin is the primary virulence factor and can cause skin and soft tissue infections such as gas gangrene or cellulitis, food poisoning, and necrotic enteritis. It is generally found in the soil, feces, and polluted water.The pathogen is transmitted through skin injuries, particularly deep puncture wounds or wounds caused by blunt trauma, fractures, and surgical procedures, as well as through the contaminated objects or instruments.

C. perfringens cellulitis typically begins with minor skin damage, such as a small wound, blister, or abrasion, which then progresses to a spreading infection. Symptoms usually include fever, severe pain, redness, and swelling in the affected area. Surgery may be needed to remove dead tissue, as well as to drain abscesses and remove any foreign objects that may have been implanted. Treatment also involves administration of intravenous antibiotics to control infection.

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Answer:

Drug Delivery

Explanation:

Drug delivery is the method or process of administering a pharmaceutical compound to achieve a therapeutic effect in humans or animals. For the treatment of human diseases, nasal and pulmonary routes of drug delivery are gaining increasing importance

Answer:

Living things have a variety of characteristics that are displayed to different degrees: they respire, move, respond to stimuli, reproduce, and grow, and are dependent on their environment.

Answer:

Cannot be answered as is. We need a context. Looks like you tried to post a picture. of the graph, but you didn't succeed.

Answer:Chromosome,gene,DNA

Explanation:

Took on my tests

Answer:

ANSWER CHOICE A

Explanation:

the chart shows that both Pongos are almost directly related to each other!

The given quadratic function is f(x) = -2x^2 + 5x - 4. The quadratic function is in the form of f(x) = ax^2 + bx + c, where a, b, and c are constants. In this case, a = -2, b = 5, and c = -4.

The coefficient of the x^2 term (a) is negative (-2), indicating that the graph of the quadratic function opens downwards. This means that the parabola formed by the graph will have a maximum point. The x-coordinate of the maximum point can be found using the formula x = -b/2a. Substituting the values, we get x = -5/(2*(-2)) = -5/(-4) = 5/4.

The maximum value of the quadratic function can be found by substituting the x-coordinate of the maximum point into the function. Therefore, substituting x = 5/4 into f(x), we get f(5/4) = -2*(5/4)^2 + 5*(5/4) - 4 = -25/8 + 25/4 - 4 = -9/8.

Hence, the quadratic function f(x) = -2x^2 + 5x - 4 has a maximum point at (5/4, -9/8). The graph of the function will be a downward-opening parabola with its vertex at the maximum point and the y-coordinate of the maximum point represents the maximum value of the function.

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Answer:

Lipids!

Explanation:

Lipids are made up of Oils that, when mixed in water or other chemicals, will separate. Since Oils do not mix and float to the top, and since Oils are a type of lipid, the answer is Lipids!

Answer:

Some examples of anaerobic respiration include alcohol fermentation, lactic acid fermentation and in decomposition of organic matter. The equation is: glucose + enzymes = carbon dioxide + ethanol / lactic acid. Though it does not produce as much energy as aerobic respiration, it gets the job done.

Answer:

the process by which amino acids are linearly arranged into proteins through the involvement of ribosomal RNA, transfer RNA, messenger RNA, and various enzymes.

Explanation:

Answer:

Elliptical with the sun at one foci

Answer:

shorter and higher

Explanation:

UV  is further along in the EM spectrum so has a higher frequency and shorter wavelengths than visible light.

Answer:

T A A G T C G C T

Explanation:

DNA strand:                             A T T C A G C G A

complementary DNA strand:  T A A G T C G C T

This is a very important rule:

Four kinds of nitrogenous bases in DNA: Adnine (A), Thymine (T), Guanine (G), Cytosine (C)

And this is how they're coupled:

A = T

C = G

For example::

First DNA strand:                  A T G C

complementary strand:        T A C G

Answer:

what's the question for this example

In Hundreds of Birds Admiring the Peacocks painting by Yin Hong, from the late fifteenth to early sixteenth century, the peacock symbolizes the Chinese emperor.

Hundred Birds Admiring Peacocks by Yin Hong is an example of a Northern Chinese painting. Patrons were typically Imperial Family members or aristocrats. These paintings were created with the intention of being displayed on a large scale. The materials used were silk and paint. The colors were vibrant, and the brushwork was almost imperceptible. The subjects of these Northern style paintings typically commented on and allegorized society. This particular painting was intended to be displayed in a private room and was part of a series of other paintings. It depicts an allegory of Chinese social order during this time period. The emperor and empress are represented by the peafowl.

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The sample containing 75 parent material is the oldest.

Parents material is a term used to refer to any type of material that parents can use to help support and encourage their children's educational and social development. This includes books, DVDs, websites, magazines, and other materials that provide advice and activities for children of all ages. It also includes materials that help parents become more informed about their children's education and development. Parents material is an important tool for parents to use to help their children reach their full potential.

The amount of parent material in a sample indicates the amount of time it has been around and the more parent material there is, the older the sample is. Zircon, in particular, is a mineral that is very resistant to chemical weathering and decay, which makes it ideal for dating and determining the age of rocks and minerals. The amount of parent material found in a sample is a direct indicator of the age of the sample, and the sample with 75 parent material is therefore older than the sample with 25 parent material.

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Answer:

VAN HELMONT creia en le generacion espontanea, es decir que este fenomeno el lo explicaria diciendo que al dejar el queso a la intemperie a los 15 dias iban a aparecer los hongos u otros seres vivos, creyendo que el queso se transoformaba en el moho y no que el moho crece por si solo o se reproduce como especie apartada al queso como hoy en dia se cree.

Hoy en dia se considera como una idea, esta fue llamada:" generacion espontanea", fue una de las primeras ideas en el mundo de la biologia/ ciencia que luego se refutaron y descartaron con otras mas acertadas con el correr del tiempo.

Hoy en dia se considera que no es un teoria cientifica por que no esta asociada a una investigacion con evidencia certera y ademas tiene parte de contenido mistico en sus interpretaciones.

Explanation:

En la epoca en la que VAN HELMONT plantea esta idea, se consideraba que muchos  maestros planteaban distintas ideas con poco armado de su argumento o hipotesis, eran mucho mas informales y con el correr del tiempo se empezo a buscar avances cientificos con mayor evidencia y teorias elaboradas.

Answer:

The inner planets are small, so they orbit the sun in close proximity to it.

Explanation:

The Inner Planets are Mercury, Venus, Earth and Mars. Geographically speaking, this is because they're closer to the Sun than the Outer Planets. The Inner Planets will also be hotter than the Outer Planets because all of them have a single solid surface in direct contact with their star.

Confusion arises when people try to coordinate spectral type for evidence for geologic activity - since stratified atmospheres like Earth's protect us from about 97% of solar radiation it's hard to quantify thermal conditions really accurately - but if you measure planetary albedo (how much sunlight isn't reflected away) you can get an approximation.

Answer:

Give person above me brainleist

Explanation:

Answer:50 or 100

Explanation: i think lol

Answer:

reproduction releases energy necessary for animals to survive