Symptoms experienced by nonsmokers who are regularly exposed to ETS include. - coughing - headaches - eye irritation.

Answer:

Explanation:

Need to see the answer choices

Answer:

THE NIGHTS ARE LONGER

Explanation:

CORRECT ON EDGE!!!!!

HOPE THIS HELPS :)

Answer: number 1 should be true,

Number 2 should be true as well,

Number 3 should be false,

And number 4 should be false.

Explanation:

Answer:

Catepillars

Explanation:

The most prevalent color of the rock pocket mice would be sandy-colored fur, because of the light color of the desert rocks and sand on which they live.

The two varieties are light brown and dark brown-black (ancestral variation). Rock pocket mice of a dark tint can be found in environments with a lot of black lava rock.

Mice with light skin tones can be found in environments with sand and light-colored rocks.

Therefore, due to the light hue of the desert rocks and sand where they live, the rock pocket mice' fur would typically be sandy in color.

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Answer:

Emissions from burning waste worsen environmental inequalities, create ... and municipal solid waste incinerators have sparked resistance in many places. ... Nonetheless, 72 incinerators are still operating today in the U.S. Most of ... Wastes that are not recycled or composted typically are either burned or ... So false

Explanation:

Aggie can largely thank the medulla oblongata, a part of the brainstem, for her heart starting to beat faster as she runs a race.

The medulla oblongata is a part of the brainstem that is located between the pons and the spinal cord. It is responsible for controlling many of the body's involuntary functions, including breathing, heart rate, and blood pressure. The medulla oblongata is sometimes referred to as the "primitive brain" because it is one of the oldest and most basic parts of the brain.

The medulla oblongata is responsible for controlling heart rate by sending signals to the heart through the autonomic nervous system. The autonomic nervous system is responsible for regulating many of the body's involuntary functions, including heart rate, blood pressure, and digestion. When Aggie runs a race, her body requires more oxygen than it does when she is at rest. In response to this increased demand for oxygen, the medulla oblongata sends signals to the heart to increase its rate of beating, which allows more oxygen to be transported to the body's muscles.

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Natural selection is the process by which the individuals who are basically more suited to the environment in which they are living also reproduce more successfully.

Natural selection is basically a mechanism of evolution which was suggested by Charles Darwin. According to him, the animals who are better adapted and better suited to the environment in which they live in, are selected by the nature, that is, they have a better chances of survival as compared to the animals who are not.

Individuals who are favored by natural selection also happen to reproduce more successfully as compared to the ones who are not.

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The allelic frequencies for this population are p = 0.41 and q = 0.59, and the genotypic frequencies are AA = 16.81%, Aa = 48.78%, and aa = 34.81%.

In a population of randomly-mating laboratory mice where 35% are white (aa), we can use the Hardy-Weinberg equilibrium equation to calculate allelic and genotypic frequencies.

The Hardy-Weinberg equilibrium states that the frequency of alleles and genotypes in a population will remain constant from generation to generation in the absence of evolutionary forces such as mutation, migration, selection, and genetic drift.

Let p be the frequency of the dominant allele (A) and q be the frequency of the recessive allele (a) in the population. Since white mice are aa (recessive homozygotes), the frequency of the recessive allele can be calculated as the square root of the frequency of aa individuals:

q = sqrt(0.35) = 0.59

The frequency of the dominant allele can be calculated as:

p = 1 - q = 1 - 0.59 = 0.41

The genotypic frequencies can also be calculated using the Hardy-Weinberg equation:

p^2 + 2pq + q^2 = 1

where p^2 is the frequency of AA individuals, 2pq is the frequency of Aa individuals, and q^2 is the frequency of aa individuals.

Substituting the values we just calculated, we get:

(0.41)^2 + 2(0.41)(0.59) + (0.59)^2 = 1

0.1681 + 0.4878 + 0.3481 = 1

Therefore, the genotypic frequencies for this population are:

AA = p^2 = (0.41)^2 = 0.1681 or approximately 16.81%

Aa = 2pq = 2(0.41)(0.59) = 0.4878 or approximately 48.78%

aa = q^2 = (0.59)^2 = 0.3481 or approximately 34.81%

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Answer:

Dihybrid cross

Explanation:

As a result, the cell will contain 16 chromosomes in G1, after S, and after M phases.

The highest level of DNA and protein organization is seen in chromosomes. Chromosomes' sole function is to carry DNA and pass genetic material from one generation to the next. Cell division involves the important function of chromosomes. They protect against tangles and damage to the DNA.

Chromosomes, that are organelles that are located in the nucleus or cells, transport lengthy pieces of DNA. DNA is the material that contains genes. It again acts as the human body's foundation. Chromosome proteins also contribute to the correct organization of DNA.

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Cellular respiration, photosynthesis, and the carbon cycle are all interrelated and interdependent biological processes. Cellular respiration converts organic compounds into ATP that can be used to fuel metabolic activities, whereas photosynthesis is the process by which green plants and algae convert light energy into chemical energy, in the form of organic compounds.

Cellular respiration produces carbon dioxide and water, which are released into the atmosphere. In contrast, photosynthesis absorbs carbon dioxide and water, as well as sunlight, and uses them to create glucose and other organic compounds.

Thus, cellular respiration and photosynthesis are linked because the products of one process are the reactants of the other.The carbon cycle, on the other hand, involves the transfer of carbon between living organisms, the atmosphere, and the geosphere. In this process, carbon is taken up by green plants and other photosynthetic organisms, where it is used to synthesize organic compounds.

This carbon is then released back into the atmosphere through cellular respiration or is passed on to other organisms. Some carbon is also buried in the ground as fossil fuels. Thus, the carbon cycle is closely tied to both cellular respiration and photosynthesis.

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Answer:

A and C

Explanation:

This is the right answer! Please mark me Brainiest!! Hope that helped..

Answer:

A. Which source of electricity generation caused the most emissions?

B. What types of industries are responsible for greenhouse gas emissions?

D. Why is agriculture the largest source of greenhouse gas emissions?

These questions would help clarify the evidence presented in the chart. Understanding which sources of electricity generation emit the most greenhouse gases, what industries are responsible for these emissions, and why agriculture is the largest source could provide important context for understanding the data and its implications.

Splicing may be hampered by changes to the proteins and RNAs that make up the splice some, the splice some recognition sequences at each end of the intron, or both.

New spliceosome recognition sites might potentially be added by mutations. Splicing mistakes may result in the retention of introns in spliced RNA or alterations to the splice site's position.

The creation of an abnormal transcript of the mutant gene may be caused by mutations at these consensus sequences, which can lead to faulty exon and intron recognition. Typically, these mutations cause mistakes in the splicing process and may result in incorrect intron removal.

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Answer:

1- C

2-

3- C

4- C

Explanation:

Answer:

Traits acquired during an organism's lifetime cannot be passed

Explanation:

The law of use and disuse of organs as postulated by Jean Lamarck was wrong due to the fact that environmentally acquired characters cannot be passed to offspring.

Changes to organisms that are not the level of the gene cannot be passed to the offspring. For example, a wrestler that got big muscles due to constant work out cannot pass big muscles to his offspring. The offspring will need to work out in order to have big muscles. This is because big muscles in the wrestler is environmentally acquired.

Only changes that happen to the genome of an organism (mutation) can be passed to offspring.

The human vertebral column has four curves, namely cervical, thoracic, lumbar, and sacral curves. The four curves in the human vertebral column play crucial roles in shock absorption, balance, flexibility, and spinal cord protection.

A perfectly straight backbone would likely result in reduced shock absorption, poor balance, limited flexibility, and increased spinal cord pressure.

These curves serve several important functions:
1. Shock absorption: The curves act as natural shock absorbers, distributing the force of impact and reducing stress on the spine during activities like walking, running, or jumping.
2. Balance: The curves help maintain balance and posture by evenly distributing the body's weight over the spinal column.
3. Flexibility: They allow for greater flexibility and movement in different directions, enabling humans to bend, twist, and lean comfortably.
4. Spinal cord protection: The curves protect the spinal cord by providing space for it to run through the spinal canal and reducing pressure on it.

If the backbone were perfectly straight, it would likely result in several negative effects, including:

1. Reduced shock absorption: A straight backbone would transmit more impact forces directly to the spine, causing increased stress and potential injury.
2. Poor balance: A straight spine might make it more difficult to maintain balance and posture, as the body's weight distribution would be less evenly distributed.
3. Limited flexibility: A straight backbone would limit the range of motion, making it harder to bend, twist, or lean.
4. Increased spinal cord pressure: A straight spine might exert more pressure on the spinal cord, increasing the risk of nerve compression and related issues.
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Answer:

Im pretty sure the answer is increase

Explanation:

Its on a quizlet(Im very sorry im wrong)

Answer:

Increase

Explanation:

The person above IS correct I got 100% on this quiz Factors Affecting Genetic Variatio

The "carrying capacity" of the Earth, or the most people it can sustain permanently, is still a matter of debate among scientists, with estimates varying considerably between 500 million to more than one trillion.

Thomas Malthus discovered that food production rose more gradually rather than exponentially. Malthus projected that the human population will ultimately become too high to be adequately maintained by the food supply due to these variations in population and food growth rates.

Malthus suggested "moral constraint" as a remedy. In other words, he mandated forced sterilization when necessary, abstinence before to marriage, and the imposition of harsh penalties on so-called unprepared parents who had more children than they could sustain.

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Gray hair (G) is dominant over white hair (g), and black eyes (B) are dominant over red eyes in rabbits (b). These two characteristics are unrelated.

In other words, a female rabbit having the genotype GgBb may lay eggs containing the alleles GB, Gb, gB, or gb.

The grey bunny's genotype is BBWW because it is a hybrid between two separate phenotypes.

Lastly, the most recessive gene, the "c" gene, removes all color from the rabbit's coat, leaving just white fur, regardless of the rabbit's other gene pairings.

The "ch" and "c" genes both remove color pigment from the eyes and the fur.

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Answer:

Enter your immune systems it can also be in the ffood you eat

Explanation:

Answer:

4 cells 6 chromosomes in each

Explanation:

La respuesta correcta para esta pregunta abierta es la siguiente.

No sabemos cuántos integrantes participan en tu actividad. No lo mencionas.

Lo que podemos hacer es ponerte otro ejemplo para que tú desarrolles los que necesites.

La situación sería la siguiente.

Cada vez que entro al restaurante de mi tía Lola, todos mis sentidos se despiertan por la cantidad de comida que hay en la cocina, los colores de las frutas, los tonos de las verduras, los olores de los condimentos, y las texturas de la carne, el pescado y el pollo. Ese ambiente me transporta a un festín de sabores.

Este ejemplo es valido porque puedo ver los colores diversos y fulgurantes, puedo oler los aromas de los diferentes condimentos, puedo escuchar el sonido de las cocineras cortando y guisando, además de que puedo sentir las texturas de los alimentos crudos al tocarlos.

Answer:

Supported repeatedly as new discoveries have been made.

Explanation:

Answer:

Explanation:

b

The RN educates the group about the most prominent waterborne pathogens, she includes all of the following in her teaching, except is toxins.

In her teaching, the RN includes information about various waterborne pathogens that are of significant concern. However, one specific pathogen is excluded from her teaching. The exact pathogen that is not included is not specified in the question. Therefore, toxins without further information, it is not possible to determine the specific pathogen that is excluded from the RN's teaching.

Waterborne pathogens are microorganisms that can be present in water sources and cause illness when ingested or come into contact with the human body. Examples of common waterborne pathogens include bacteria like Escherichia coli (E. coli), Salmonella, and Campylobacter, as well as parasites like Giardia and Cryptosporidium. These microorganisms can contaminate water through various sources such as sewage, agricultural runoff, or inadequate water treatment. Ingesting or coming into contact with water contaminated with these pathogens can lead to gastrointestinal infections and other health problems.

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The complete question is

the RN educates the group about the most prominent waterborne pathogens. she includes all of the following in her teaching, except ________.

A. oagulases.

B. capsules.

C. hyaluronidase.

D. cell wall components.

E. toxins.

Answer:

Explanation:

No clue

Answer:

Movement of water across membranes is facilitated by proteins called:

Question 31 options:

a)

aquaporins.

b)

hydropermeases.

c)

transportins.

d)

selectins.

e)

annexins.

Explanation: Aquaporins is the correct answer because Aquaporins (AQP) are integral membrane proteins that serve as channels in the transfer of water, and in some cases, small solutes across the membrane. They are conserved in bacteria, plants, and animals. Structural analyses of the molecules have revealed the presence of a pore in the center of each aquaporin molecule.

Answer: True.

Quizlet is a very good resource to use for problems like this.

Food we eat has not been modified through selective breeding. This statement is true.

Selective breeding is the process where individual organisms with certain desirable traits are selectively bred for the purpose of propagating that particular trait.

Selective breeding is applied in agriculture for the purposes of rearing or cultivating high yielding breeds of farm animals and crops.The food we eat has been modified through selective breeding. Hence the statement: Food we eat has not been modified through selective breeding.

Milk production selective breeding has bee applied in milk production by selectively rearing cows with high milk production as planting of disease-resistant crops selective breeding has been applied in the cultivation of disease resistant crops.

Therefore, Food we eat has not been modified through selective breeding. This statement is true.

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Answer:

Here is the answer...hope it helps:)