Question 3 of 10
A__ sample is taken from the entire population, without a person choosing
each person.
A. random
B. convenience
C. voluntary
O D. nonconvenience
SUBMIT

The answer is A: random

Answers

Answer 1

It’s A. Random!! I looked it up!

Related Questions


main source of quick energy
A Polysaccharide
B monosaccharide
C disaccharide
D Carbohydrate

Answers

Answer:

A. Polysaccharide

Answer:

d carbohyrate

Explanation:

As water moves from the roots up through the stem of a plant adhesion is a property of water that enables this to happens. which characteristic of water causes adhesion? Help

A ) Cohesion

B ) Solvent capabilities

C) ability to change state

D) Hydrogen bonds

Answers

The answer is hydrogen bonding, so D

As water moves from the roots up through the stem of a plant adhesion is a property of water that enables this to happens. The characteristic of water causes adhesion is hydrogen bond. Thus, option D is correct.

What is water?

Water has been defined as the water present in the underground water below the soil as well as in the crack of the earth. The percentage of freshwater in the world would be 30%. There are mainly three types of groundwater and these are known as hand-dug wells, springs, and drilled boreholes.

The water stored under the ground has been obtained from rain and stored in ground so that it can be used later. Ground water has observed very clean and fit for drinking and the reason has been the soil present on top and work as filter and the groundwater is free from all microorganisms.

The use of groundwater is just to wash dishes and cooking utensils in cold, soapy water,Use a disinfectant wash cloth to clean the refrigerator. Rinse and wash contaminated clothing separately.

Therefore, As water moves from the roots up through the stem of a plant adhesion is a property of water that enables this to happens. The characteristic of water causes adhesion is hydrogen bond. Thus, option D is correct.

Learn more about water here:

https://brainly.com/question/28465561

#SPJ2

How are humans and amoebas similar?

Answers

Answer: An amoeba is a microscopic protozoan that is found in both terrestrial and aquatic environments. Amoebas are at the bottom of the food chain, providing nutrients for other living things. Humans are members of the primate family and are the most intelligent living things on Earth.

Please answer the following questions. ✨WHEN I CAN I WILL MARK BRILLIANT✨


_____ is the study of the relationships and interaction of living things with their environment.


An ______ consist of all the living and nonliving things that interactwith one another within a given area.


A _____ is made up of all the living organisms in an ecosystem.

Answers

Answer:

1)Ecology

2)Environment

3)Ecosystem

Explanation:

IN YOUR OWN words define science

Answers

Science is anything related to the study of anything in the universe which can be explained and tested through experiments and mathematics
Science is anything you have to study to get the accurate information to.

What determines the carrying capacity of an ecosystem?
a. the number of different types of organisms in an ecosystem
b. the amount of available resources
c. the square mileage it encompasses
d. the ratio of biotic to abiotic factors

Answers

Answer:

the answer is B. the amount of available resources

Explanation:

The carrying capacity of an ecosystem determines the amount of available resources. Therefore, option B is correct.

What is an ecosystem ?

The term ecosystem is defined as the community or group of living organisms that live together and interact with each other in an environment. The biotic and abiotic components are linked together through nutrient cycles and energy flows.

Ecosystem plays an important role to purify our air, maintain our soil, regulate the climate, to clean our water, recycle nutrients and provide us with food. They are at the foundation of all civilization and sustain our economies.

The carrying capacity of an ecosystem determines the amount of available resources. Carrying capacity depends on many abiotic and biotic factors in the ecosystem.

Thus, option B is correct.

To learn more about the ecosystem, follow the link;

https://brainly.com/question/13979184

#SPJ2

HELP!

Which statement correctly describes the relationship between elements and compounds?
O A. Compounds contain fixed ratios of different elements.
B. Elements contain fixed ratios of different compounds.
C. Compounds contain variable ratios of different elements.
D. Elements contain variable ratios of different compounds.

Answers

Answer:

A. Compounds contain fixed ratios of different elements.

Explanation:

Water always has this 2:1 ratio of hydrogen to oxygen. Like water, all compounds consist of a fixed ratio of elements. It doesn't matter how much or how little of a compound there is. It always has the same composition.

Every compound has fixed ratios of different elements. The correct option is A.

What is an element?

A substance that could not be converted into various components by any non-nuclear chemical process is referred to as an element.

Every compound has fixed ratios of different elements.

Thus, the correct option is A.

For more details regarding elements, visit:

https://brainly.com/question/13025901

#SPJ2

Which of the following would test positively with Benedict’s reagent?

A. Corn starch polysaccharide
B. Lactose disaccharide
C. Glucose monosaccharide
D. Vegetable oil-lipid

Answers

C glucose monosaccharide

Why can’t viruses maintain their own homeostasis?

Answers

Because viruses aren’t made of cells they cannot maintain their own homeostasis

describe in short about periodic table​

Answers

Explanation:

The periodic table, also known as the periodic table of elements, is a tabular display of the chemical elements, which are arranged by atomic number, electron configuration, and recurring chemical properties. ...

The columns, called groups, contain elements with similar chemical behaviours.

hope it will help u ✌️

Viruses are considered to be___________ because________________

Answers

Answer:

Viruses are considered to be non-living because they arent

Answer:

I think it's viruses are considered to be non-living because a virus can't reproduce by itself. It must hyjack a cells system to be able to reproduce.

Urgent please help!!!!!

Answers

I think the answer is most likely be J.

The first (F) one the population of the predator increases hugely while the population of the prey was neutral. And so both population didn’t seem to have any connection. Same goes for H. Graph G doesn’t make sense at all the population of the prey didn’t exist throughout the time in the graph but only exist in one single point of time and then just vanish again so that shouldn’t be the answer either.
In graph J, you can see the correlation between the two populations as the predator goes up and so does the prey.
You can search up on google predator-prey relationship graph to get better understanding.

I need a paragraph on earth days years and seasons

Answers

January
February
March
April
May
June
July
August
September
October
November
December

what are the main functions of the liver.​

Answers

production of bile, production of certain proteins and cholesterol

Answer:

1. Detoxification center

2. Production of bile

3. Storage of glycogen

4. Synthesis pf Proteins

5. Metabolism

6. Cholesterol production

7. Destruction of erythrocytes.

What causes an earthquake?


hard collisions between tectonic plates


buildup of pressure between tectonic plates


buildup of magma


extreme rock deformation

Answers

Answer: ( B. ) build up of pressure between tectonic plates

Explanation:

PLS HELP ME ANSWER THIS AS FAST AS POSSIBLE!!!!

Answers

Answer:

Na,

知りません

Explanation:

Answer:

I cant really see the first answer choice clearly but if it says are composed of at least one cell that's the right answer

Inputs and outputs of a system include energy, matter, and information
O True
O False

Answers

The answer is true


I just took a quiz

cats falling out of windows experimental design worksheet answers?​

Answers

Answer:

Feline High Rise Syndrome

Explanation:

FHRS is found in cats usually when they fall from great height or steep elevation. The cat can incur injuries to itself when they fall. This occurs when they fail to jump properly or miss the jump while landing. The nature of cats is usually athletic and they take risks for their jumps. If the cat misses a jump they fall from the height which results in severe injuries to it and sometimes causing death.

evaluate 207.3×0.04​

Answers

the correct answer is 8.292

What conclusions can be drawn about the existence of carbon-12, carbon-13, and carbon-14? A) These are forms of carbon and they accommodate 6 neutrons and 6 electrons but each contains a difference number of protons - 6, 7, and 8 respectively. B) These are configurations of carbon and they have 6 protons and 6 neutrons but each contains a difference number of electrons - 8, 7, and 6 respectively. Eliminate C) These are isotopes of carbon and they all contain 6 protons and 6 electrons but each contains a difference number of neutrons - 6, 7, and 8 respectively. D) These are allotropes of carbon and they consist of 6 protons and 6 electrons but each contains a difference number of neutrons - 8, 7, and 6 respectively.

Answers

Answer:

C.

Explanation:

All these carbon atoms are isotopes: they have the same amount of protons (in this case, 6 because carbon always has 6 protons) and the same amount of electrons (6 because the carbons given have a neutral charge).

Therefore, the only thing we are changing is the atomic mass and the amount of neutrons present in each isotope.

In Carbon-12, there are 6 protons, 6 neutrons, and 6 electrons.

In Carbon-13, there are 6 protons, 7 neutrons, and 6 electrons.

In Carbon-14, there are 6 protons, 8 neutrons, and 6 electrons.

Answer:

These are isotopes of carbon they both contain 6protons and 6electrons but each contains a diff about of neutrons 6,7 and 8 respectively

what is the function of neurons in the nervous system? ¿Cuál es la función de las neuronas en el sistema nervioso?

Answers

Answer:

Función de las neuronas. Las neuronas tienen la capacidad de comunicarse con precisión, rapidez y a larga distancia con otras células, ya sean nerviosas, musculares o glandulares. A través de las neuronas se transmiten señales eléctricas denominadas impulsos nerviosos.

Explanation:

4)
All of the following pieces of equipment EXCEPT for
another.
could be useful for transferring a liquid from one container to
A)
beaker
B)
flask
petri dish
D)
graduated cylinder

Answers

Answer:

The answer is C. Petri Dish because a beaker, flask and graduated cylinder all hold liquid and can be transferred.

bio Trad Pretest Case Ms 2020-2021​

Answers

Answer:

what

Explanation:

Answer:

So your question is?

Explanation:

Building Polymers

Monomers are the building blocks of larger molecules called polymers. A polymer consists of repeating monomers bonded to each other with covalent bonds.


Use the drawpad to connect each monomer to its polymer.

Answers

Answer: I'm doing the same homework. I'm pretty sure that the 6 hexagons are the startch glucose. Try page 2

Explanation:

Each monomer is correctly connected to its polymer in the attached image in which amino acid is attached with protein, the nucleotide is connected to DNA, the fatty acid is attached to fat or lipid, and glucose or sugar is attached to carbohydrates.

Monomers are the basic unit or building blocks of larger molecules known as polymers. Polymers are made up of two or more monomers or long chains of monomers attached together.

The macromolecules are polymers and made up of their particular monomers:

Proteins made up of amino acids: In the protein structure there are many amino acids are joined together with help of peptide bonds and due to this, it is also called a polypeptide chain.Nucleic acid (DNA) is made up of nucleotides- nucleotide monomers bind together and form chains of the nucleotides.Fat made up of fatty acids: Fats or lipids are polymers made up of long chains of fatty acids,carbohydrates made up of glucose monomers: glucose or other monosaccharides bind together to form polysaccharides or carbohydrates.

Thus, the correct answer is attached as the image.

Learn more about polymers:

https://brainly.com/question/2762383

What is a nucleus in a cell

Answers

The nucleus is a membrane enclosed organelle found in most eukaryotic cells,which stores the genetic material .
A nucleus is a membrane enclosed organelle in eukaryotic cells which stores dna.

2. If you notice a strange smell in your house, what should you be most alert for?
A gas leak
A mold colony
An electrical short
There's no need for concern

Answers

Hey I’ll help you answer : a gas leak

Answer:

A gas leak

Explanation:

The two most common source of a rotten egg smell are a natural gas leak.

Mention 5 factors that
cause climate change

Answers

1)Strength of the sun
2)Changes of the earths orbit
3) Changes in the orientation of the axis of the rotation
4)Quantity of the greenhouse gases in the atmosphere
5)Carbon dioxide content of the oceans

How do organisms use oxygen

Answers

Organisms that use oxygen need it for cellular respiration, in which energy is released from glucose. Energy is needed by the organism for growth, mobility and reproduction.

Answer: Almost all living things need oxygen. They use this oxygen during the process of creating energy in living cells... Animals form other half of the oxygen cycle. We breathe in oxygen which we use to break carbohydrates down into energy in a process called respiration.

Explanation:

Describe the structure of an amino acid. What makes each of the 20 amino acids unique?

Answers

Answer:

Amino acids are molecules used to build proteins. All amino acids have a central carbon atom surrounded by a hydrogen atom, a carboxyl group (COOH), an amino group (NH2), and an R-group. It is the R-group or side chain that makes each of the 20 amino acids unique.

PLEASE MARK AS BRAINLIEST

The definition of manipulated variable ?

Answers

A manipulated variable is an independent variable subject to the changes of an experiment to analyze its effect on a dependent variable. Simply put, the variable is modified to assess its influence over the experiment’s overall result. It’s called “manipulated” because it’s the one you can change. In other words, you can decide ahead of time to increase it or decrease it. In an experiment you should only have one manipulated variable at a time.

Other Questions
If f(x) = x2 + 4x - 12, find f(2). Does 0.63 terminate please answer? PLEASE HELP!! (click on the pic) Which of the following is important to do during an interview?A. Go in not knowing anything about the company.B. Be spontaneous.C. Be yourself.O D. Ask only one or two questions. Which sentence shows an active voice1. Lorena was shown a detailed map of the area.2. The map of the area was located immediately.3.Lorena located her map of the area immediately.4. The map was published by the Forest Service. Prepare summary journal entries to record the following transactions for a company in its first month of operations. a. Raw materials purchased on account, $102,000. b. Direct materials used in production, $42,500. Indirect materials used in production, $15,000. c. Paid cash for factory payroll, $55,000. Of this total, $37,000 is for direct labor and $18,000 is for indirect labor. d. Paid cash for other actual overhead costs, $8,375. e. Applied overhead at the rate of 125% of direct labor cost. f. Transferred cost of jobs completed to finished goods, $72,600. g1. Jobs that had a cost of $72,600 were sold. g2. Sold jobs on account for $104,000. what is nearest tenth of 0.273 3b+4-1b+3 what is the answer please help What is the value of (4)(-7)(-2)? Can somebody help me with this? effects of the Wall Street crash?can you give 3 slove for x 7x-22=4x+5 Which of the following is not an example of an institution in American society? religion technology government family What is the x value such that y=15 - 3x and y = 0 Which items are minerals or contain minerals? Check all that apply. lawn fertilizer topsoil a diamond necklace a copper electrical wire a cellular phone A rectangle with length of 9 centimeters and width of 5 centimeters. The perimeter of the rectangle is cm. If the rectangle is dilated by a scale factor of 6 to create a new rectangle, the new dimensions are . The perimeter of the new rectangle is 168 cm. When comparing the new perimeter to the original perimeter, the new perimeter is . Kathy's square garden has an area of 105 square feet. How long will one side of a fence around the garden be?(Between which two consecutive numbers) What was one effect of the Proclamation of 1763?England assumed control of French land west of the Appalachian Mountains.BAmerican colonists were forced to pay additional taxes on legal documents.England transferred control of the port of New Orleans to Spain.DAmerican colonists could not settle west of the Appalachians. All of the following are core goals of psychological research except __________. A. changing B. describing C. predicting D. explaining Please select the best answer from the choices provided\ I'm working with varibles on both sides. This is math, also algebra 1. The expression is... 8-4a=16-8a I'm so confused on which side to subtract from. I tried doing +8 on both sides. Please help.