What is a characteristic of excruciatingly ?

Independent variable: Type of fertilizer. Dependent variable: Plants growth in height. Controlled variables: Water availability and solar radiation. Control experiment: negative control.

When conducting an experiment, we must always consider the involved variables.

This variable is not affected by any other one but influences or causes a reaction in other variables.

Its response might be either directly proportional or inversely proportional to the change in the independent variable.

Unlike the independent variable, the controlled variables do not influence the results.

These variables do not affect the response of the dependent variable.

In conclusion, the independent variable changes and influences the dependent variable, which depends on the first one. Controlled variables are all the remaining variables that are kept constant.

In the exposed example,

Independent variable: Type of fertilizer. There are three different types of fertilizers,

Dependent variable: Plants growth in height. It depends on the fertilizer used.

The fertilizer influences the plants growth. According to the type of fertilizer, the plant will express a different growth rate.

Controlled Variables: Water availability and solar radiation. These are kept constant in the experiment, so they will not have any effect on the results.

The experiment needs a negative control, since it is expected to have no effects on the results of plants growth.

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Answer:

The correct answer is option D  municipal wastewater treatment plant

Explanation:

The waste material that contains agricultural wastes are treated by the municipal wastewater treatment.

The waste material such as domestic wastes, agricultural run off or any sewer infiltration is treated by municipal waste water treatment.

These waste includes physical, biological, chemical pollutants to be treated in it.

Hey There!!~

Your best choice option is D). Municipal wastewater treatment plant. Because, The quality or characteristics of raw waste water to be treated. Is effluent or treated waste water. The type of reactor that will be used. Volumetric and organic loading that will be applied to the reactor.

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Answer:

geologists use rock samples and direct evidence to prove what earth's structure is like.

Explanation:

The correct answer are leeches, polychaeta and earthworms. All of these are segmented worms.

Answer:

Forest plantations are forest that stands established by planting and/or seeding in the process of afforestation or reforestation.

Explanation:

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Have a supercalifragilisticexpialidocious day!

These various variations of a gene are referred to as alleles. For instance, two alleles may occur at one specific locus, one of which codes for the cytosine base and the other for the thymine base. One copy of the human genome is inherited from each parent. We are hence referred to as diploid organisms.

The relative frequency of an allele at a certain locus in a population, represented as a fraction or percentage, is known as gene frequency or allele frequency. The percentage of chromosomes in the population that carry that allele relative to the whole population or sample size is what is being discussed.

The frequency of an allele in a population is referred to as its allele frequency. It is calculated by dividing the number of gene copies by the number of times the allele occurs in the population. All the copies of every gene in a population make up the gene pool of that population.

Leading textbooks on genetics and evolution define an allele as a different variation of the same sequence of nucleotides at the same location on a long DNA molecule. "The chromosomal or genomic location of a gene or any other genetic element is called a locus and alternative DNA sequences at a locus are called alleles.

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Answer:

The answer would be A. receptor

Explanation:

A hormone such as insulin acts by attaching to receptor proteins in the plasma membrane and increasing the ATP energy. I believe.

Answer:

Nondisjunction

Explanation:

Nondisjunction occurs when homologous chromosomes or sister chromatids fail to separate during meiosis, resulting in an abnormal chromosome number.

Answer: cellulose and starch

Explanation:

polysaccharides are large molecule that are made up of many monosaccharides this include simple sugars, like glucose. Small mononers are usually binded by enzymes to create a polysaccharide. Examples of polysaccharides are Starch, glycogen, cellulose.

Plants synthesize glucose a type of sugar and it excess is stored as starch. Starch is therefore the stored form of sugars in plants and it consist of glucose monomers that are joined by α1-4 or 1-6 glycosidic bonds.

Cellulose is found in the cell walls of plant and its provides support . It is abundant natural biopolymer.

Answer:

preventing viruses from replicating

Explanation:

B. Resource consumption and E. converting land for agricultural use are likely to increase along with human population growth, as more people require more resources and food, which often leads to the conversion of more land for agricultural purposes.

Human population growth refers to the increase in the number of individuals in a population over time. As the population grows, there is an increased demand for resources and food, which often leads to the conversion of more land for agricultural purposes and an increase in resource consumption.

Technological advancements may help to increase resource efficiency and reduce environmental impact, but the overall effect on resource consumption is uncertain. Education can play a role in managing population growth and its impact on the environment by promoting sustainable practices and family planning.

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Civil Rights Movement and Women's Suffrage Movement are 2 examples of how ordinary citizens created significant social change.

Civil Rights Movement in the United States: The Civil Rights Movement of the 1950s and 1960s saw ordinary citizens, such as Rosa Parks, Martin Luther King Jr., and countless others, playing crucial roles in challenging racial segregation and discrimination. Through peaceful protests, civil disobedience, and grassroots activism, they brought attention to the injustices faced by African Americans and fought for equal rights, leading to significant changes in legislation and societal attitudes.

Women's Suffrage Movement: The women's suffrage movement fought for women's right to vote and brought about significant social change. Ordinary citizens, including suffragettes like Susan B. Anthony and Elizabeth Cady Stanton, organized rallies, protests, and campaigns to advocate for women's suffrage. Their persistent efforts, spanning several decades, eventually led to the passage of the 19th Amendment in 1920, granting women the right to vote in the United States.

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None of the statements is true of nonmetallic metals.

Nonmetallic metals are not a recognized classification of materials. Metals are elements that have a characteristic luster, are good conductors of heat and electricity, and are generally malleable and ductile. Nonmetals, on the other hand, tend to be brittle, poor conductors of heat and electricity, and have a variety of physical properties.

It is possible that the term "nonmetallic metals" is a confusion or misnomer with the term "metallic minerals", which refers to naturally occurring inorganic compounds that contain metals in their composition. Metallic minerals are often mined for their metal content, and have many uses in industry, construction, and technology. Examples of metallic minerals include copper, iron, gold, silver, and aluminum.

Therefore, option a) is not true because metallic minerals are indeed mined for their metal content. Option b) is not true because nonmetallic metals are not a recognized classification. Option c) is not true because metallic minerals have value. Option d) is not true because nonmetallic metals do not exist.

Answer:

C

Explanation:

Warm water has more energy than cold water, which means warm water moves faster than molecules in cold water. The food coloring you add to the water is pushed around the water molecules. Since the molecules in the warm water to move faster making the colors spread out quicker thus making them mix

Answer:

During intense exercise:

lung capacity increases

vital capacity increases

respiratory capacity increases

functional residual capacity increases

tidal volume increases

the inspiratory and expiratory reserve volumes decrease as does the residual volume.

Explanation:

Residual volumes decrease because having better lung capacity, better development of the secondary skeletal muscles that collaborate in expiration and inspiration, these are given in a better way, and more effectively.

If these processes take place more efficiently, their potentiality increases and expiration and inspiration move a large current of air into the lungs, thus leaving less reserve airs.

Those people who have increased exhalation or inspiration reserve, have a weak activity of the musculature in the processes and function as "stagnant air" which is synonymous with a lack of physical activity or aerobic capacity.

It is important to clarify that all the above processes are accompanied by an increase in the size of the chest cage

It is false that the nucleus takes up about 30% of the cell’s volume.

The part of a cell that houses the chromosomes in biology is nucleus. The membrane-enclosed nucleus is where RNA is synthesized from the chromosomal DNA. Enlarge. component cells.

The nucleus' principal jobs include storing the cell's DNA, preserving its integrity, and assisting with transcription and replication.

One of the most noticeable features of a eukaryotic cell is its spherical nucleus, which normally makes up 10% of the cell's volume.

The genetic information and other instructions necessary for cellular functions are found in the double-membraned organelle known as the nucleus. It is one of the biggest organelles and is only present in eukaryotic cells.

Thus, the given statement is false.

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Answer:

Explanation:

its either c or b sorry if it is wrong

Answer:

C

Explanation:

If the harmful emissions are being released into the air, then the most logical answer would be an increase in respiratory illnesses auch as asthma.

It cannot be B or C because they specify that the disordera come from absorption and contaminated food, respectively.

It is most likely not A either.

The hydrotropism: A plant grows only in one direction in response to a stimulus or gradient in water content.

2.The condition known as homeostasis: Our body helps to maintain homeostasis by cooling itself by sweating.

3.Complexity in Order: Tissues, organs, and organ systems make up a cat. Tissues are made up of cells that are similar to one another.

4.The reproduction: When bacterial cells divide, they form two identical cells; this is caused by binary fission.

5.Utilization of Energy: Cells require an external source of energy to produce energy, just like humans do.

6. Evolution: the process by which new species of living things grow out of old ones.

The roots of plants play a role in the absorption of water from the soil and have evolved a number of adaptive traits, such as hydrotropism, to help them forage for water. Root growth is altered by hydrotropism to respond to a soil-to-soil water potential gradient and move toward areas with more moisture.

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In complete dominance, the presence of at least one dominant allele in the genotype is enougth to express the dominant phenotype. 100% of the offspring will have mutated creased ear, while 0% of the will have normal standing ear.

Complete dominance is the inheritance pattern in which the dominant allele completely masks the recessive allele.

This interaction between alleles is observed in individuals who are heterozygous for a particular gene. They carry both alleles but only express the dominant trait. The dominant allele is hiding the expression of the recessive allele.

In the exposed example,

Cross: a cat that is heterozygous with a cat that is homozygous for the fold allele.

Parentals) Ee   x   EE

Gametes) E   e     E   E

Punnett square)   E    e

                     E    EE    Ee

                     E    EE    Ee

F1) 50% of the progeny is expected to be heterozygous

     50% of the progeny is expected to be homozygous dominant

     100% of the progeny is expected to have ears with a crease.

The expected percents of offspring that will have each characteristic are,

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Answer:

At the interior side.

Explanation:

Nonpolar amino acids of a protein more likely to be found at the interior side of the  soluble proteins where they are far from the water because water is a polar molecule and only polar amino acids of protein can interact with the water so that's why the polar amino acids are present on the surface of  soluble proteins and the nonpolar amino acids of a protein are present at the interior side of the soluble proteins due to its nonpolar nature.

Answer:

crispr takes out genes and puts new ones in  i think

Explanation:

Answer: Ocean waters increase the rate of decomposition of garbage.

Explanation: I took the quiz

Answer:

Specific heat capacity of metal is 2.6 J/g°C.

Explanation:

Heat lost by metal = Heat gained by water

\(m_{m}\)\(c_{m}\)ΔT = \(m_{w}\)\(c_{w}\)ΔT

where: \(m_{m}\) is the mass of metal, \(c_{m}\) is the specific heat capacity of metal, ΔT  is the change in temperature of metal and \(m_{w}\) is the mass of water, \(c_{w}\) is the specific capacity of water and ΔT is the change in temperature of water.

32.8 x  \(c_{m}\) x (100.5 - 30.2) = 138.2 x 4.2 x (30.2 - 20.0)

32.8 x \(c_{m}\) x 70.3 = 138.2 x 4.2 x 10.2

\(c_{m}\) x 2305.84 = 5920.488

\(c_{m}\) = \(\frac{5920.488}{2305.84}\)

    = 2.56761

\(c_{m}\) = 2.6 J/g°C

The specific heat capacity of the metal is 2.6 J/g°C.

The specific heat capacity of the metal is 2.6 J/g°C.

We know that

Heat lost by metal = Heat gained by the water

So,

\(m_mc_m\Delta\ T = m_wc_w\Delta\ T\)

Here

\(m_m\) is the mass of metal,

\(c_m\) is the specific heat capacity of metal,

ΔT  is the change in temperature of metal

\(m_w\) is the mass of water,

\(c_w\)  is the specific capacity of water

and ΔT is the change in temperature of water.

Now

32.8 x c_m  x (100.5 - 30.2) = 138.2 x 4.2 x (30.2 - 20.0)

32.8 x c_m x 70.3 = 138.2 x 4.2 x 10.2

\(c_w\) = 2.6 J/g°C

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The order in which Alma's body obtains energy from the food while she exercises is A. A glucose molecule enter the body cell-A glucose molecule is broken down in the cytoplasm-smaller molecules enter the mitochondrion-Oxygen is used to break down molecules- A large amount of energy is released

Cellular respiration is an exceedingly proficient process. A single glucose molecule has the potential to yield a considerable amount of energy. Cells require oxygen access to function effectively. If deprived of oxygen, cells would be unable to generate adequate energy to maintain their existence.

The cellular respiration process is intricately complicated. It requires a multitude of processes and a multitude of enzymatic reactions. The significance of possessing a multitude of mitochondria for cells cannot be understated. The organelles in charge of cellular respiration are called the mitochondria.

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Options include:

A glucose molecule enter the body cell-A glucose molecule is broken down in the cytoplasm-smaller molecules enter the mitochondrion-Oxygen is used to break down molecules- A large amount of energy is released

A glucose molecule is broken down in the cytoplasm-smaller molecules enter the mitochondrion-Oxygen is used to break down molecules- A large amount of energy is released- A glucose molecule enter the body cell

A glucose molecule enter the body cell-A glucose molecule is broken down in the cytoplasm- A large amount of energy is released-smaller molecules enter the mitochondrion-Oxygen is used to break down molecules

A glucose molecule enter the body cell-Oxygen is used to break down molecules- A glucose molecule is broken down in the cytoplasm-smaller molecules enter the mitochondrion- A large amount of energy is released

Answer:

The reasons are the following.

Explanation:

Bear can live on land in a very cold regions of earth with the help of its thick skin and more hair on its body.

Frogs lives on lands due to its body structure and food availability. It has sticky tongue that captures insects.

Humans lives on lands not in water due to its body structure because its body structure can't allow humans to live in water due to absence of gills.

Seagull lives in the aquatic ecosystem because seagull feeds on fishes and other marine animals.

Sharks lives in water due to its body structure such as gills that are used to respire in water and the shark can't respire without water.

Meerkat lives in the arid climate because they lives underground to save themselves from the environment and the presence of food.

Protea lives in desert due to their dry skin that can tolerate the warm temperature.

Lions lives in the jungle due to the presence of food such as deer, buffalo etc and warm environment.

Dragonfly lives on land and water due to feed on the larva of mosquitoes that is present in the water bodies and good environmental conditions.

The color of dog breeds can be black (BB or Bb) or brown (bb), and the ability to create pigment depends on the presence of the A gene (AA or Aa). The aa genotype results in no color (albino/white). Punnett squares can be used to predict the possible genotypes and phenotypes resulting from a cross between two dogs.

To determine the possible outcomes of a cross between two dogs, we can use a dihybrid Punnett square. Let's assume one dog is black (BbAa) and the other is brown (bbAA).

The Punnett square for the BbAa x bbAA cross would look like this:

 Bb    Ba

bb | Bbba | Bbaa

bb | bbba | bbba

From the Punnett square, we can see that there are four possible genotypes for the offspring: Bbba, Bbaa, bbba, and bbba. Among these genotypes, the Bbba and Bbaa genotypes will result in black-colored dogs, while the bbba and bbba genotypes will result in brown-colored dogs.

It's important to note that the presence of the A gene is necessary for color to be expressed, so the aa genotype would result in no color (albino/white) regardless of the B gene.

In summary, the use of a dihybrid Punnett square allows us to predict the possible genotypes and phenotypes of offspring resulting from a cross between dogs with different color and pigment gene combinations.

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