How did the plow change farming during the Neolithic
period?
The plow helped farmers control water and irrigate
crops, resulting in food surpluses.
The plow allowed most people to give up farming
and to take up other kinds of work.
O The plow turned soil quickly, allowing farmers to
plant crops more easily.
The plow was used by hunter-gatherers to
domesticate plants and animals.

Answers

Answer 1

Answer/C

Explanation:i got it right

Answer 2

Answer: its c on edg

Explanation: i got it right


Related Questions

Which of the following elements are commonly found as part of biological macromolecules?

Answers

Answer:

Biological macromolecules are organic, meaning they contain carbon. In addition, they may contain hydrogen, oxygen, nitrogen, and additional minor elements.

Explanation:

A in Bio last year.

biological macromolecules contain carbon. it may also contain hydrogen, oxygen, and nitrogen also including some very minor elements

America in the 1920s
If the Eighteenth Amendment made the sale, manufacture, and transportation of alcohol illegal, what was the
Volstead Act for?
Choose 1 answer:
The Eighteenth Amendment empowered Congress to enforce the Amendment through legislation;
the Volstead Act enumerated the ways in which Prohibition would actually be carried out.
The Volstead Act protected select businesses who bought a liquor license before 1919. to
manufacture, sell and transport liquor.
The Volstead Act was the law that repealed the Eighteenth Amendment, making alcohol legal to
produce, sell, and transport once again.

Answers

Answer:

The Eighteenth Amendment empowered Congress to enforce the Amendment through legislation;

Explanation:

The Eighteenth Amendment empowered Congress to enforce the Amendment through legislation;

Answer:

The Eighteenth Amendment empowered Congress to enforce the Amendment through legislation; the Volstead Act enumerated the ways in which Prohibition would actually be carried out.

Explanation:

The Volstead Act banned the manufacture and sale of alcoholic beverages.

A group of students studied four different cell specimens under a microscope and recorded information about each cell
in this table.
Characteristics of Four Cell Specimens
Cell Membrane
Chloroplasts
Yes
Yes
Cell Specimen Cell Wall
Cell 1
Yes
Cell 2
No
Cell 3
Yes
Cell 4
No
DNA in Nucleus
Yes
Yes
Yes
No
Yes
No
No
Yes
-
Yes
Which cell specimen is a prokaryote?
A Cell 1
B Cell 2
C Cell 3

Answers

Answer:

Cell 3

Explanation:

One of the unique main characteristics that differentiates a prokaryote from a eukaryote is the absence of presence of nucleus in their cell, and where their DNA is found.

In prokaryotic cells, nucleus is absence. The DNA of prokaryote is not found in a nucleus, rather, it is contained in a region referred to as nucleoid.

Therefore, the specimen that does not have DNA in nucleus is definitely a prokaryote.

Cell 3 is a prokaryote.

Choose the letter that indicates the organelle that contains most of a cell's DNA. An animal cell with definite structures labeled from A to E. The vesicles with solid particles inside are labeled A.
The vesicles with no solid matter inside are labeled B.
The large membrane-bound organelle is labeled C. It is located in the center of the cell and contains a mass of densely stained granules and fibers.
The structure labeled D consists of flattened membranous-like stacks.
The tiny dots labeled E are located everywhere in the cell and do not have any membrane.

Answers

Answer:

C.

Explanation:

A cell is composed of specific structures that perform specialized functions called ORGANELLES. Among these organelles, an important one exists called NUCLEUS, which is responsible for all other cellular functions as it directs them.

The NUCLEUS is located centrally in the cell and is found as a membrane-bounded organelle in cells that possess it (eukaryotes). The NUCLEUS, which is described in this question with the letter "C" contains most of a cell's genetic material called DNA.

What are the products and reactants of cellular respiration?

Answers

oxygen and glucose are the main reactants

you are testing a new blood glucose monitor. every sample that you take gets a reading of 80. which of the following terms best describes the monitors readings?

Answers

Answer:

the monitor is reliable but there is not enough info. to comment on validity

Explanation:

The monitor is consistent - which is reliability, but you can't be sure the results it is returning are correct based on the question, so validity can't be determined.

What happens during the prophase

Answers

the answer is chromosomes become visible the nucleus disappears, the mitotic spindle forms. and the nuclear envelope disappears

Explanation:

I just answered this question for another girl

please give me Braniest. if u need more help ill answer add me

Which of the following parts of a plant is (are) not digestible by humans?​

Answers

Explanation:

Your body is unable to digest cellulose and, as a result, it passes through your digestive tract unchanged and is eliminated in bowel movements. Bran, legumes, nuts, root vegetables and apples are particularly high in cellulose and hemi-cellulose

How is mutation different from adaptation?

Answers

Answer:

It can be a genetic mutation or it can be a change in a strategy. ... In this definition a mutation is any evident change (regardless of its effect on success), and adaptation is a change that made the group thrive in a given circumstance or environment.

Explanation:

Answer:

mutation can be a change in strategy and adaption is a change that made the group thrive in a given circumstance or environment.

Fill in the blanks to complete the passage.

Geologists can use
waves to learn about Earth’s interior. P waves travel faster than S waves. S waves travel through solids only, which tells geologists that the
core is liquid.

Geologists call the outer, solid area of Earth the crust; the next layer is the
. Finally, at the very center, is the core.

Answers

Answer:

the correct answers are

Geologists can use

seismic

waves to learn about Earth’s interior. P waves travel faster than S waves. S waves travel through solids only, which tells geologists that the

outer

core is liquid.

Geologists call the outer, solid area of Earth the crust; the next layer is the

mantle

. Finally, at the very center, is the core.

Explanation:

answers are underlined

mark me brainliest pls

Answer:

seismic
outer
mantle
In that order.

Explanation:

When a doctor needs to give someone a medication intravenously (through a vein), they dilute that medicine in a saline solution (salty water). Why would it be a bad idea for a doctor to mix the medicine with plain water? (Hint: Osmosis is the answer, but you’ll need to explain why.)

Answers

Answer:

it is because the blood cells will have too much water in them and they will burst.

Explanation:

there will be less salt inside the cells so all the water will enter the cells. if there is also salt present outside of the cell then the water and the electrolites(salt) will equalize between the inside and the outside of the cell.

Enzymes speed up and direct chemical reactions.

True

False

Answers

Enzymes speed up and direct chemical reactions. TRUE

Enzymes are proteins that act as biological catalysts by way of accelerating chemical reactions. The molecules upon which enzymes may also act are called substrates, and the enzyme converts the substrates into specific molecules called merchandise.

Enzymes carry out the essential venture of lowering a reaction's activation electricity—this is, the amount of energy that has to be installed for the response to begin. Enzymes paintings by using binding to reactant molecules and maintaining them in such a manner that the chemical bond-breaking and bond-forming approaches take place more effortlessly.

An enzyme is a biological catalyst and is almost usually a protein. It hastens the fee of a specific chemical response inside the cell. The enzyme is not destroyed at some point in the reaction and is used time and again.

Learn more about Enzymes here:-https://brainly.com/question/1596855

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If blood flow through the afferent arterioles increases:

a. the smooth muscle in the vessel walls stretches to accommodate.
b. the increased flow and the stretch stimulates further relaxation of the arteriolar wall, lessening blood pressure.
c. the stretch stimulates further relaxation of the arteriolar wall, lessening blood pressure.
d. stretch stimulates vasoconstriction to reduce the flow.
e. the smooth muscle in the vessel walls stretches to accommodate the increased flow.

Answers

Answer:

d. stretch stimulates vasoconstriction to reduce the flow.

Explanation:

Afferent arterioles are a network of blood vessels that supplies the kidneys with blood. They branch from the renal artery and are important in blood regulation.

Myogenic mechanism is used to regulate blood flow to the kidney.

When blood flow increases to the afferent aterioles the smooth muscles its wall stretches and contracts to resist the pressure. This reduces blood pressure.

When the pressure reduces the smooth muscles relax to allow more flow of blood.

Compare and Contrast the simple electric motor and the generator using a vent diagram below

Answers

Answer:

compare

Explanation:

homie we can’t see the vent diagram because there is no pic

Which refers to the ends of a magnet where the forces are stongest?
a. attracting Forces
b. opposing forces
c. magnetic fields
d. magnetic poles​

Answers

Answer:

d. magnetic poles​

Explanation:

The correct answer is option (d) magnetic poles.

What are magnetic poles?

A magnetic pole is a point at end of a magnetic field where the magnetic force is concentrated and strongest.

Why other options are incorrect?

a. Attracting Forces : The force by which one object attracts another are attractive forces

Hence a. is incorrect.

b. Opposing forces : There is nothing termed as opposing forces in the types of forces so this option is incorrect.

c. Magnetic fields : The area around a magnet, magnetic object, or an electric charge in which magnetic force is exerted.

So , this option is also incorrect

Hence Option D is correct

Learn more About magnets below

https://brainly.com/question/14997726

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What is the main component of red blood cells that carries oxygen?

a. carbon dioxide

b. hemoglobin

c. water

d. salt

Answers

I think the answer will be B

Answer: Your answer is B. Hemoglobin

Explanation: Red blood cells are capable of creating a rather unique protein called hemoglobin that carries oxygen to the lungs, and carbon dioxide out of the lungs!

Hope this helps, if not, comment down below!!!

What is the primary purpose of the mitochondria in a cell?
A. They store genetic information
B. They convert glucose into ATP energy the cell can use
C. They trap sunlight and use the energy to make food
D. They ship proteins across the cell membrane

Answers

Answer:

convert glucose into ATP energy the cell can use.

Explanation:

you may have heard the phrase “mitochondria are the powerhouse of the cell” before, and it’s because they create energy for the cell

BUKU DL
The illustration below shows translation in progress. The orange structure represents a ribosome and the dark grey ones labelled A and
B represent 2 tRNA. Fill in the blanks in the next sentence and answer the short essay question that follows.
A
5'-AGGGACUAUGAACAUUUACCAACUACGGUGGCGUUAGAC-3'
The final protein will contain
and carries the amino acid
d
tRNA B has the anticodon
amino acids.
Second Letter
PUCU
UAU
UUN
UUUC
UUA
UU
US
UCA
UGG
Shop
Low
CUC
La Coc
ACU
ACC
ACA
ACC
AUC
AUA
AUG
Ly

Answers

Explanation:

The illustration below shows translation in progress. The orange structure represents a ribosome and the dark grey ones labelled A and

B represent 2 tRNA. Fill in the blanks in the next sentence and answer the short essay question that follows.

A

5'-AGGGACUAUGAACAUUUACCAACUACGGUGGCGUUAGAC

Which is NOT part of hemostasis?

Question 1 options:

Coagulation (blood clotting)


Vascular spasms


Platelet plug formation


Conversion of fibrin to fibrinogen

Question 2 (0.5 points)
A patient with type A blood is accidentally given a transfusion with type B blood. Answer the following questions. How will this affect the patient?

Question 2 options:

It will strengthen the patients immune system.


It will cause severe illness or death.


The patient will now have type AB blood.


The patient will now have type B blood instead of type A blood.

Question 3 (0.5 points)
A hematocrit of 45% would indicate

Question 3 options:

anemia.


45% red blood cells.


45% plasma.


polycythemia.

Question 4 (0.5 points)
Which white blood cell functions to kill parasitic worms and play a role in allergy attacks

Question 4 options:

monocytes


eosinophils

basophils


lymphocytes

Question 5 (0.5 points)
A patient with type A blood is accidentally given a transfusion with type B blood. Answer the following questions. What antibodies does the patient with type A blood produce?

Question 5 options:

anti-A


The patient with type A blood would not produce antibodies.


anti-O


anti-B

Answers

Answer:

Explanation:

1. Conversion of fibrin to fibrinogin

2. It will cause severe illness or death

3. Polycythemia

4. Eosonophils

5.anti b

If you needed to sterilize a mattress, which of the following would be most useful?
Question options:

membrane filtration


phenolics

incineration

UV radiation

carbon dioxide (scCO2)

Answers

Answer:

d

Explanation:

A nickle would have a mass closest to?

Answers

Answer:

A nickel would have a mass closest to an atom

Explanation:

A nickels mass is 58.6934 which is the same atomic mass as atom

Which body system has a function most similar to the role lysosome plays for a cell

Answers

Answer:

the excretory system

what are the two main categories of an ecosystem 5th grade

Answers

Terrestrial/ Land Ecosystems and Aquatic/ocean,water ecosystems

Question 28
A person who has PKU, a recessive genetic disorder,
А
inherited the allele for the trait from one parent.
B
inherited the allele for the trait from both parents.
С
is heterozygous for the trait.
ОО
D
will not pass the allele for the trait to his or her offspring.

Answers

Answer:

B

Explanation:

In order for one to have a recessive trait, both parents must carry the trait.

XX Xy= XX XX Xy Xy

Xy Xy= XX Xy Xy YY

XX XX= XX XX XX XX

yy yy= yy yy yy yy

Only the options in which both parents have the allele can pass it on. Only if there is no dominant allele will the trait be expressed, which can only be a yy recessive (since heterozygous would be dominant). Therefore, he will pass the allele on to his/her offspring.

Was Minato's last name Senju? It was never revealed in the show. Maybe it was in the comics?

Answers

Answer:

it was minato namikaze fatther of naruto and husband of the red hared woman and yes it was revealed in the show

Explanation:

What are characteristics used to describe matter

Answers

Answer:

Physical properties are characteristics that describe matter as it exists. Some of many physical characteristics of matter are shape, color, size, and temperature. An important physical property is the phase (or state) of matter. The three fundamental phases of matter are solid, liquid, and gas

Explanation:

What are the causes of inherited genetic variation

Answers

Answer:

Genetic variation can be caused by mutation which can create entirely new alleles in a population, random mating, random fertilization, and recombination between homologous chromosomes during meiosis which reshuffles alleles within an organism's offspring.

Explanation:

hope this helps!!

Answer:

Genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).

what is it called when Energy is required to move materials across the cell membrane because they are moving from an area of low concentration to an area of high concentration?

Answers

facilitated diffusion

A forest was completely destroyed by a volcanic eruption. All living organisms were killed. Then, due to the arrival of propagules carried by birds from nearby areas, certain plant species started growing in the forest. These species have started colonizing the forest because they could survive the harsh conditions of the forest. They also facilitated the growth of other species. What stage of succession is taking place in the forest?

Answers

Answer:

a

Explanation:

competition

Answer:

Ecesis

Explanation:

I got 5/5 and answered that on plato

What cell makes up loose connective tissue?

Answers

Answer:

ppppppppppppppppppppp

Answer:

collagen and elastic fibres.

Explanation:

fibers and other components of the connective tissue matrix are secreted by fibroblasts

Other Questions
PLZZZ HELP ASAP why is popular sovereignty the most important principle of the constitution ? Which word does not belong ?Exaggerate -- Intimidate -- Overstate -- AmplifyExplain why write the molecular fotmula of water do anyone know science If f(x)=4x3 and the domain of f is {0, 5, 10}, what is the range of f? i need help with this fast, thank you sm if you help me. ill give you brainliest based on the picture below. find the angle measure for lmn. f(x) = -3/(2x-1) find the largest possible domain Can someone please help Dont google the answer!!!What is 1+8+473895789507096298759573094587092747638957698745 The following selected accounts from the Bramble Corp.s general ledger are presented below for the year ended December 31, 2022: Advertising expense $54,000 Interest revenue $32,000 Common stock 249,000 Inventory 66,000 Cost of goods sold 1,084,000 Rent revenue 24,000 Depreciation expense 124,000 Retained earnings 534,000 Dividends 149,000 Salaries and wages expense 674,000 Freight-out 24,000 Sales discounts 8,600 Income tax expense 69,000 Sales returns and allowances 43,000 Insurance expense 15,000 Sales revenue 2,399,000 Interest expense 69,000Required:Prepare a multiple-step income statement. Which number is equivalent to (2)? Convert 0.0134 Liter to millimeter Compare and Contrast the simple electric motor and the generator using a vent diagram below What do we call the (+) ion in an ionic bond? *O CationO AnionO MetalloidO Covalent is the chemical bond CI+CI covalent or ionic what is x+4y=8 show all work help:))Read the excerpt of "I Wandered Lonely as a Cloud" and answer the question.[1] I wandered lonely as a cloudThat floats on high o'er vales and hills,When all at once I saw a crowd,A host, of golden daffodils;[5] Beside the lake, beneath the trees,Fluttering and dancing in the breeze.Select two phrases from the text that reveal Wordsworth's awe of nature. "lonely as a cloud" (line 1) "a crowd" (line 3) "golden daffodils" (line 4) "beside the lake" (line 5) "fluttering and dancing" (line 6) for factoring zero how do i solve? 3x^2-12x=0 Identify the main clause (subject and verb) in the following sentence. Then paraphrase the main idea of this sentence in your own words: