Which method of waste treatment is LEAST harmful to the environment?​

Which Method Of Waste Treatment Is LEAST Harmful To The Environment?

Answers

Answer 1

Answer:

c

Explanation:

because burning burying and landfill are all harmful


Related Questions

omplete the passage to describe the function of the heart.

The pumping of the heart involves the alternate contraction and relaxation of the chambers of the heart. The upper chambers of the heart are called
, and the lower chambers of the heart are called
.

Answers

Answer:

The pumping of the heart involves the alternate contraction and relaxation of the chambers of the heart. The upper chambers of the heart are called at atria and the lower chambers of the heart are called ventricles.

Which inference can you make about why finches have adapted different beak sizes and shapes? (1 point)
They are different species.
O They live in the same location.
O They eat different foods.
O They have a wide range of variation

Answers

Finches have adapted different beak sizes and shapes because they eat different foods. So the correct option is C.

What is natural selection?

Natural selection is a mechanism for evolution to happen. It is the process by which living organisms acquire certain characters according to their needs.

It is important to understand natural selection to understand the essential concepts of the processes by which living organisms have been able to develop the complex structures which are helped them to survive.

Natural selection results from various conditions of environment, ecosystem and heredity. An example of natural selection is the development of antimicrobial resistance to pathogens.

Finches are known to have developed different sizes and shapes of beaks according to the kind of food that they eat. If they fed on insects, they had long and pointed beaks. If they fed on seeds and nuts, they had broad and blunt beaks.

Therefore the correct option is B.

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Write a short note on tadpole and froglet.
please write in long​

Answers

Answer:

A tadpole is the larval stage in the life cycle of an amphibian. Where as a froglet is a semi metamorphosed Tadpole. A froglet is still in the process of becoming a frog, through tice the froglet will slowly metamorphoses futher to its adult and final stage.

Explanation:

¿Qué significa que un gen se exprese?: I. Que se hagan copias de él en forma de ARNm. II, Que se posibilite la síntesis de proteínas. III. Que genere características visibles.

Answers

Answer:

kelfwk   8,,t4

nfdhfku r

Explanation:

During a stay in the hospital, an accident victim develops symptoms of bacteremia. A blood sample shows the presence of Gram-positive cocci in pairs. Lab tests determine that the bacteria are non-hemolytic and bile salt tolerant. The bacteremia is likely due to

Answers

Answer:

Enterococcus.

Explanation:

Enterococcus is reason for nosocomial infection with predilection for older patients with multiple comorbidities. It is usually caused by longer stay in hospital.  The infections may include urinary tract infections, wound infection and intra abdomen or pelvic infections.

a person has a cardiac output of 4.9L per minute. the stroke volume of each heart beat is 70 ML

Answers

that's true

stroke volume is the volume of blood pumped by each ventricle per beat

cardiac output is the blood pumped by ventricles per minute

Is that a question or a statement?

PLEASE NEED HELP ASAP!!! What statement is true about energy and matter in stars? Select the correct answers.
A. Some matter is converted into energy within stars.

B. Energy in stars causes the fusion of light elements.

C. All energy is converted into matter in stars.


D. Energy and matter are both conserved in stars.

E. Only energy is conserved within stars.

F. Only matter is conserved within stars.

Answers

Answer:

I think the answer is A

Explanation:

I would wait for someone else to answer though.


3. What are the two processes underlying this image that turn peat into coal?
A. Lignitigation and coalification
B. Petrification and coalification
C. Peatification and lignitigation
D. Peatification and coalification

Answers

Explanation:

D. Peatification and coalification is the answer

hope this helps you

have a nice day:)

Answer:D. Peatification and coalification is the answer

hope this helps you

Explanation:

Một các thể của một loài sinh vật khi giảm phân tạo giao tử. Trong số giao tử được sinh ra người ta nhận thấy số loại giao tử mang 2 NST có nguồn gốc từ mẹ là 6. Quá trình giảm phân diễn ra bình thường, không xảy ra trao đổi chéo.
a. Xác định bộ NST 2n của loài và tên loài.
b. Tính tỷ lệ loại giao tử nói trên?
Cho rằng tỉ lệ thụ tinh của giao tử đực và cái đều là 100%. Toàn bộ các hợp tử đều phát triển thành cá thể con.

Answers

Answer:

i cant understand

Explanation:

because your language in vietnam

Question 23 of 32
The diagram below represents the time a cell spends in the two main phases
of the cell cycle. In which phase does a cell spend more time?
O A. Meiosis
B. Prophase
C. Interphase
O D. Mitosis

Answers

Interphase is the answer to your question

girl is that mold on your screen?

A species that is LEAST closely related to the rest of the organisms
represented on a cladogram is called?

Answers

Answer:

A cladogram is a diagram used to represent a hypothetical relationship between groups of animals, called a phylogeny.

Which is an example of genetic drift?

Answers

Answer:

Explanation:

Genetic drift, gene flow, mutations, and natural selection are responsible for the change in the gene pool over time. Example of genetic drift: a population of rabbits with alleles B and b, both alleles are present in equal frequencies p = 0.5 and q = 0.5 if 10 parents reproduce the probability of having an offspring with alleles B or b is 0.5; however, by chance, a slight difference in the offspring allele frequency might occur due to random sampling. As a result, in the next generation, the allele frequencies will change slightly to new frequencies by chance to become p = 0.4 and q = 0.6. in the following generations, the random sampling of alleles continues and the change in allele frequency will be greatly different from the initial 0.5 frequency due to genetic drift. Even though genetic drifting is one of the factors that participate in the evolutionary process of the genetic pool by increasing or decreasing a certain allele’s frequency, however, it does not influence the adaptation of individuals to the environment since the affected genes may be harmful or beneficial genes.

Resources:

Masel, J. (2011). Genetic drift. Current Biology, 21(20), R837-R838.‏

Kliman, R. M. (2016). Encyclopedia of evolutionary biology. Academic Press.‏

Maloy, S., & Hughes, K. (Eds.). (2013). Brenner’s Encyclopedia of Genetics. Academic Press.‏

Clark, M, A., Douglas, M., & Choi, J. (2018). Biology 2e. Openstax

©BiologyOnline. Content provided and moderated by BiologyOnline Editors.

An example of genetic drift is a population of rabbits with alleles a and b both of them are present in equal frequencies p=0.5 and q = 0.5 if 10 parents reproduce

help with this question 20pts ​

Answers

6 (A)=(x)sebaceous gland

Describe an equation which is the summary of the process by which a mesophlly cell gives out oxygen.

Answers

Answer:

An equation is math so i dont really know

Explanation:

Dude im sorry im just trying get some racks

How do people get natural dye.?
I am thinking that are from trees but I am not sure pls help me​

Answers

Answer:

people can get first from anything really

Explanation:

plants like lavander can give a slight purple color and etc

Indigo plants ;And woad is to make violet and blue dyes

what is the function of the fold and villi

Answers

Answer:

The inner wall of the small intestine is covered by numerous folds of mucous membrane called plicae circulares. The surface of these folds contains tiny projections called villi and microvilli, which further increase the total area for absorption.

I hope this will help you if not then sorry, have a wonderful day :)

If an individual has trisomy resulting in Down syndrome and has an extra chromosome in each cell, what mutation must have occurred?
A. A nondisjunction mutation in the gamete of one of the parents
B. A nondisjunction in both gametes of the parents
C. A nondisjunction in one of the first gamete cells of the individual
D. A nondisjunction mutation in body cells of both parents

Answers

Answer:

if  An individual has an extra chromosome in every one of its cells, the mutation that must have occurred is A non-disjunction mutation in the gamete of one of the parents

If an individual has trisomy resulting in Down syndrome and has an extra chromosome in each cell, the mutation that must have occurred is A. A nondisjunction mutation in the gamete of one of the parents.

Down syndrome simply means a genetic disorder that is caused when there's an abnormal cell division that then leads to extra genetic material.

The effect of Down syndrome is the fact that it leads to an intellectual disability, developmental delays, and a distinct facial appearance.

The mutation that has occurred with someone that has a Down syndrome is the nondisjunction mutation in the gamete of one of the parents.

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how are various components of the blood adapted to function​

Answers

I cant see the picture

Conjugation differs from reproduction because conjugation Group of answer choices transfers DNA horizontally, to nearby cells without those cells undergoing replication. transcribes DNA to RNA. replicates DNA. transfers DNA vertically, to new cells. copies RNA to make DNA.

Answers

Answer:

it is differs from reproduction because conjunction group of answers

Conjugation transfers DNA horizontally, to nearby cells without those cells undergoing replication.

Conjugation is a mechanism of genetic transfer in bacteria where genetic material, usually in the form of plasmids, is transferred from one bacterial cell to another. Unlike reproduction, which involves the replication and inheritance of genetic material through cell division, conjugation allows bacteria to transfer genetic material horizontally between cells that are in close proximity to each other.

During conjugation, the donor bacterial cell containing the plasmid makes contact with the recipient cell through a specialized structure called a pilus. The plasmid DNA is then transferred from the donor cell to the recipient cell through this pilus. The transferred DNA can include genes that provide advantages such as antibiotic resistance or the ability to metabolize certain substances.

The key difference between conjugation and reproduction is that conjugation does not involve replication of the recipient cell's entire genome. Instead, it transfers specific genetic material from one cell to another. The recipient cell does not undergo replication as a result of conjugation but acquires new genetic information from the donor cell.

Reproduction, on the other hand, involves the replication and inheritance of the complete set of genetic material in the parent cell. It results in the production of offspring cells that are genetically identical or similar to the parent cell.

In summary, conjugation is a form of genetic transfer in bacteria where DNA is horizontally transferred between cells without those cells undergoing replication. It allows for the exchange of genetic material and the acquisition of new traits by recipient cells. Reproduction, on the other hand, involves the replication and inheritance of genetic material through cell division.

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match each term to its definition
a steam of plasma

Answers

Answer:

The solar wind is a plasma, a stream of charged particles (ions and electrons) that are continuously escaping from the Sun into the interplanetary medium.

The earliest atmosphere on earth was composed of

A. Oxygen, carbon dioxide and nitrogen

B. Carbon dioxide steam nitrogen nothing and ammonia

C. Hydrogen and helium

Answers

The answer is B

Carbon dioxide, steam (water vapor), nitrogen, and small amounts of ammonia and methane from volcanic activity.

C is correct one

Explanation:

Hydrogen and helium

A pseudogene is a Group of answer choices second copy of a gene that functions when the original copy becomes damaged. gene that is unrelated in sequence to another gene but has the same function. gene that evolved by gene duplication and the acquisition of mutations to yield a gene product that has a slightly different function from that of the original gene product. gene that arose through gene duplication, but by acquiring mutations became nonfunctional.

Answers

Answer: Gene that arose through gene duplication, but by acquiring mutations became nonfunctional.

Explanation:

A gene is a functional unit of heredity formed by DNA. They possess a sequence of nitrogenous bases that during translation is read by ribosomes to produce molecules called proteins.  A pseudogene is a DNA sequence that resembles a gene, but which has been inactivated in the course of evolution by mutations in its sequence. Thus, it is a gene that derives from other known genes and whose functions are different, may have lost their functionality or have radically changed it. To this day, it is not known exactly how pseudogenes are created, however some theories are as follows:

1. A gene duplication can generate two copies of a gene when only one is needed. A mutation would then occur that deactivates one of the copies. In addition, the duplication event may not be complete, so that the copy has incomplete promoters.  

2. They may be fragments of the messenger RNA transcript of a gene may be spontaneously reverse transcribed and inserted into the chromosomal DNA. They lack the promoters of normal genes, so they are not expressed normally.

3. A gene may become non-functional or inactivated if such a mutation becomes fixed in the population. This can occur by normal means such as natural selection or genetic drift.

What's the common ecosystem of a Paramecium aurelia

Answers

Answer:

Paramecium live in aquatic environments, usually in stagnant, warm water. The species Paramecium bursaria forms symbiotic relationships with green algae. The algae live in its cytoplasm. Algal photosynthesis provides a food source for Paramecium.

what is homostatis in biology​

Answers

Answer:

Homeostasis, from the Greek words for "same" and "steady," refers to any process that living things use to actively maintain fairly stable conditions necessary for survival. The term was coined in 1930 by the physician Walter Cannon.

Explanation:

What happens during S phase?

O A. Chromosomes are duplicated.

O B. DNA separates into two nuclei.

O C. The cell splits in two.

O D. Cytoplasm is manufactured.

Answers

Answer: A. Chromosomes are duplicated.

Explanation: This is the correct answer on the quiz.

Chromosomes are duplicated in S phase. Therefore, option (A) is correct.

What do you mean by S phase?

Between G1 phase and G2 phase, DNA replication takes place during S phase of the cell cycle. The processes that take place during S-phase are tightly controlled and highly conserved.

The cell replicates its genetic material entirely during the S phase of DNA synthesis; At the end of S phase, a normal diploid somatic cell with a DNA complement of 2N acquires a DNA complement of 4N.

DNA synthesis or replication occurs during the S phase of the cell cycle, which occurs prior to the interphase. Before entering mitosis or meiosis, the cell's genetic material is replicated in this manner, leaving enough DNA for daughter cells to divide.

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What is the best way to test a hypothesis?
Group of answer choices

design and perform an experiment

create a large spreadsheet with all your data on it

do lots of research

ask scientists, then make an educated guess

Answers

Designing and performing an experiment is the best way to test a hypothesis.

What is a Hypothesis?

This is defined as a proposed explanation about a particular phenomenon or occurrence.

Performing experiments helps to test if the hypothesis if it is valid or not which is why option A was chosen.

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Vaccines are
1 point
cures for pathogens
prevent pathogen infection
used to treat a bacterial infection
100% effective

Answers

Answer:

To prevent a pathogen infection

draw a flowchart showcasing the process of scientific learning .also mention a short description of each of the step in the chart. ​

Answers

Answer:

The scientific method is a system of exploring the world around us, asking and answering questions, and making predictions. Scientists use the scientific method because it is objective and based on evidence. A hypothesis is fundamental to the scientific method. A hypothesis can take the form of an explanation or a prediction. There are several ways to break down the steps of the scientific method, but it always involves forming a hypothesis, testing the hypothesis, and determining whether or not the hypothesis is correct. If the hypothesis is rejected, this does not mean the experiment was a failure. In fact, if you proposed a null hypothesis (the easiest to test), rejecting the hypothesis may be sufficient to state the results. Sometimes, if the hypothesis is rejected, you reformulate the hypothesis or discard it and then go back to the experimentation stage.

The process of scientific learning refers to the various steps via which one can examine and study our environment to understand it. Once understanding or know-how is achieved, then technology is said to have advanced further.

It starts with making observations. Now because of the limitation of our senses, it is important not to jump to conclusions. The next step is to form a hypothesis based on the observation madeWhen you have arrived at a hypothesis, you can now carry out a controlled experiment where you collect further data and reach conclusions based on the experimentIf the hypothesis is in line with your observation, you publish resultsIf the hypothesis is null, you also publish results, then review your hypothesis  and repeat the experiment

All the above require consistent documentation at each stage. Please see the attached image for the flowchart.

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what carbon compound stores energy for the cell and sometimes provides structural support

Answers

Answer:

Carbohydrates

Explanation:

Carbohydrates are a group of macromolecules that are a vital energy source for the cell, provide structural support to many organisms, and can be found on the surface of the cell as receptors or for cell recognition.

Answer:

Carbohydrates

Explanation:

Edman degradation can be used to A) identify the N-terminal amino acid of a polypeptide. B) identify the C-terminal amino acid of a polypeptide. C) separate the subunits of a multi-subunit protein. D) cleave a protein at specific sites. E) cleave disulfide bonds within a protein so that the individual polypeptides can be separated.

Answers

Answer:

A) identify the N-terminal amino acid of a polypeptide

Explanation:

Edman degradation is a series of chemical reactions that enables the stepwise cleavage of the amino-terminal residue from a peptide/protein. This method sequentially removes N-terminal residues without disrupting peptide bonds between other amino acid residues, thereby obtaining the amino acid sequences from the target peptide/protein. Edman degradation can be defined as a cyclic method in which each residue is cleaved off from the amino-terminal end of the peptide/protein and then identified by reverse-phase chromatography, which is a technique used to separate peptides/proteins on the basis of their hydrophobicity.

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MC Qu. 117 Cosi Company uses a job order costing... Cosi Company uses a job order costing system and allocates its overhead on the basis of direct labor costs. Cosi expects to incur $830,000 of overhead during the next period, and expects to use 53,000 labor hours at a cost of $10.00 per hour. What is Cosi Company's overhead application rate A printing machine 600 books in 3 hours. How many books will the machine print in 5 please answer all of this questions as fast as possible Which ordered pairs are in the solution set of the system of linear inequalities?y > Negative one-thirdx + 2y < 2x + 3 On a coordinate plane, 2 straight lines are shown. The first solid line has a negative slope and goes through (0, 2) and (6, 0. Everything to the right of the line is shaded. The second dashed line has a positive slope and goes through (negative 3, negative 3) and (0, 3). Everything above the line is shaded. if f(x) = 2x +1 and g(x) = x - 7 find (f+g) (x)Help me find (f+g)(x) please! How do space probes make it past the asteroid belt without crashing into asteroids? Which of the following events led to a unified Egypt?A. Egypt and Nubia united.B. Lower Egypt conquered Nubia.C. Upper Egypt conquered Lower Egypt.D. Lower Egypt conquered Upper Egypt. Determine whether each of the following accounting duties mainly involves financial accounting, managerial accounting, or tax accounting.1. Consulting with treasurer on cash flows 2. Intemal auditing 3. Estate planning 4. External auditing 5. Tax consulting 6. Analyzing extema financial reports 7. Planning transactions to minimize taxes 8. Enforcing tax laws Financial accounting Tax accounting A document that refers to a customer billing for merchandise bought on credit is called a(n): One hypothesis that proposes to explain senescence notes that cells that divide throughout the life course have shortened DNA sequences at the end of the chromosomes. This is referred to as the ________ hypothesis. Evaluate 3 2nd power + (2 6)(10). what is 2x + 4 = x + 40 could i get an explanation on how to do this? The radius of a circle is 6 cm. What is its diameter? Which of these powers is granted to the federal government alone?levy a sales tax on state purchasesdeclare war or make treatiestry crimes that occur in a municipality levy taxes on imported goods A palindrome is a number that is identical when written both forwards and backwards. For example, 181, 25852, and 3333 are all palindromes. How many palindromes between 100 and 1000 are divisible by 3? How has texture proved essential to many cultural art forms?a.It has allow cultures to provide realistic imagery to future generations.b.It has been used to depict a message or a feeling.c.It provides mood and foreshadowing that would otherwise be lost.d.It has led to the creation of new art mediums. Find the intersection of the parabola y=x^2+4x+3 and the line x-y=-1 What could pioneers do in jumping-off towns? Check all that apply.buy wagonsbuy suppliesenjoy the quiet environmenthire guides to accompany themhave equipment and tools repaired which statement reflects a citizens need to increase his or her civic participation