What did anton van leeuwenhoek first look at with the microscope.

Answers

Answer 1

Explanation:

Antonie van Leeuwenhoek used single-lens microscopes, which he made, to make the first observations of bacteria and protozoa.


Related Questions

How was Germany partitioned after World War II?

The areas occupied by US and French troops became democratic East Germany; the areas occupied by British and Soviet troops became communist West Germany.

The areas occupied by US and British troops became democratic East Germany; the areas occupied by French and Soviet troops became communist West Germany.

The area occupied by US troops became democratic West Germany; the areas occupied by French, British, and Soviet troops became communist East Germany.

The areas occupied by US, French, and British troops became democratic West Germany; the area occupied by Soviet troops became communist East Germany.

Answers

Answer:

Between French British and US to become democratic west while East become communist

Explanation:

Explained in the Yalta conference of how Germany would be divided

The anti-federalists focused their arguments against ratification of the constitution on what main point?.

Answers

The anti-federalists focused their arguments against ratification of the constitution because it gave too much power to the government at the center and gave less power to the state government.

Who were the Anti-Federalist

    The anti-Federalists were a group of politicians who voiced and their opposition to ratifying the Constitution.

    They  were a powerful force which led to the origin of the Bill of Rights to protect Amercians' civil liberties.

    Their main concern was centered on the concentration of power on the national government and this made the state government to become weak.

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4. People in Panama started farming between 9,000 and 7,000 BCE but did not rely on
it as their only food source. What evidence from the text supports this conclusion?
A. "Places we once thought were wild were perhaps maintained by ancient people."
B. "One clue is when people began farming. On the land bridge, this was around 9,000
and 7,000 BCE."
C. "Scientists have found evidence that people were growing bottle gourds, squash, and
a few other things around that time. These would be in small gardens, not big farms."
D. "It is hard to tell when people stopped traveling along the land bridge and began living
there."

Answers

Answer:

C.

Explanation:

C because it explains and provides examples of other food sources they've had besides farming.

Hope this helps! :)

Becky is in the kitchen with her mother. She takes out a pot and a spoon. She turns the pot upside down and begins to bang on it with a spoon as if it were a drum. She has just begun exploring objects in this way. Which sensorimotor substage is Becky in?

Answers

Answer:

A PAN I THE OBJECT ON WHAT BECKY I ON

Explanation:

Joella watches her older brother brush his teeth and then attempts to brush her teeth on her own. Joella's older brother is serving as a _____ for Joella.

Answers

Based on the learned behavior between Joella and her older brother, we can say that her older brother serves as:

A model

Who is a Model?

This refers to a person or figure which a person learns something from through the observations of his words and/or actions.,

With this in mind, we can see that an aspect of socialization has occured as Joella has learned to brush her teeth from her elder brother and this means that her elder brother served as a model to Joella.

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Reasons why money should be kept out of reach of children​

Answers

Answer:

because money is for people who wouldn't want to buy 10000 barbie dolls or 3000 hot wheels and money should only be used to benefit living like food shelter and electronics and other stuff like that

Explanation:

i d k but to be honest this is what my siblings would do if they got their hands on cash ~ Night

Answer:

they have no concept of the different values/worth it holds

Explanation:

Unlike adults, children would see any money bill as a piece of paper with a number on it and that you can buy some certain things within that number range. What they don't understand is how it shouldn't be thrown or ripped as if it were nothing because it holds value and because that's what the world revolves around.

It's like if you were to exchange five of their favorite toys in exchange for a cup of coffee for example, those toys hold value just like money and if given away for something else without proper thought, there will be peole who become upset.

Children will spend money not considering that in most cases you can't get it back in most cases and it has to be earned by working jobs.

In which modern-day country was the ancient city of troy located.

Answers

Answer:

The site of Troy, in the northwest corner of modern-day Turkey, was first settled in the Early Bronze Age, from around 3000 BC.

Studies on conscious decisions regarding voluntary movements suggest that:__________
a) we are conscious of our decision before brain activity is generated for movement.
b) we are unable to judge when we make conscious decisions.
c) voluntary movements

Answers

I think the answer is B) we are unable to judge when we make conscious decisions

Studies on conscious decisions regarding voluntary movements suggest that brain activity for the movement begins before we are conscious of our decision​. Thus, option (d) is correct.

What is voluntary movement?

The term voluntary moment is the expression of a thought through actions. In virtually every case, areas of the central nervous system are involved as in this process. As there was, the main flow of information may begin in the cognitive cortical area.

The voluntary movement is considered the expression of a thought. It can be expressed through actions. As the name implies, it involves many areas of the central nervous system. 

Therefore, option (d) is correct.

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The complete option was follows.

a) we are conscious of our decision before brain activity is generated for movement.

b) we are unable to judge when we make conscious decisions.

c) voluntary movements

d) brain activity for the movement begins before we are conscious of our decision​

The primary power and responsibility of congress is to _____.

Answers

I think it’s pass bills, or legislation

I would go with legislation if you have the option

What is the purpose of a lanyard attached to an engine cut-off switch?.

Answers

Answer:

When the lanyard is removed from the switch, the engine will shut off.

Explanation:

hope this helps

All PWC operators are required by law to wear an engine cutoff lanyard, sometimes known as a "kill switch," which will turn the engine off if the operator falls off.

When the operator is removed from the helm, a safety feature called an engine cut-off switch turns off the propulsion equipment. An engine cut-off switch, sometimes known as a "safety lanyard" or "engine kill switch," is intended to shut off a boat's engine if the operator is ejected from the helm.

If worn appropriately, this safety gear can stop the engine if the operator is ejected from the appropriate operating position or falls off the vessel. The ECOS is attached to the operator's wrist or PFD via a lanyard. The engine starts when the lanyard is withdrawn from the switch.

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Which set of Hindu texts focused on how to escape the cycle of birth and rebirth through ultimate enlightenment?

Answers

Answer:The writings known as the Upanishads appeared six to eight hundred years after the Vedas and focus mostly on how to escape the cycle of rebirth. The Upanishads explain how to leave Samsara through a release and ultimate enlightenment known as moksha.

Explanation:

Milgram's study provides evidence that obedience to authority may be more common than most of us would like to believe. True False

Answers

False ok



Have a great day today

Emotionally charged judgments that arise through quick, nonconscious, and holistic associations are known as.

Answers

These types of judgements are referred to as Intuition

What did the united states government do to encourage businesses to convert factories to wartime production?.

Answers

Answer:

A government agency established on January 16, 1942. Its purpose was to regulate the production and distribution of materials during World War II in the United States, and to convert peacetime industries to meet the demands of war.

Explanation:

Which option describes one of the costs to Native Americans as a result of the gold rush?(1 point)

Many died from diseases.
Many died from diseases.

Some became entrepreneurs.
Some became entrepreneurs.

They faced discrimination in the mines.
They faced discrimination in the mines.

Their mill was trampled.

Answers

Answer: Many died from diseases. ?

Explanation:

In order for oppression to be extant, the presence of what is required?.

Answers

For an oppression to remain in existence, there is a need for continued presence of forced capable of holding the oppressed.

What is an oppression?

An oppression refers to an unjust or cruel exercise of authority or power over the underclasses group.

An oppression could happen in a market, industry, firm, among workers etc

In conclusion, for an oppression to remain in existence, there is a need for continued presence of forced capable of holding the oppressed.

Read more about oppression

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what is meaning of redox reaction?​

Answers

Answer:

hi

Explanation:

any chemical reaction in which the oxidation number of a participating chemical species changes.

Redox reaction is a chemical reaction in which the oxidation number changes.

What is redox reaction?

An oxidation-reduction (redox) reaction is a type of chemical reaction that involves a transfer of electrons between two substances. It involves a transfer of electrons between two species.

Redox reaction is a chemical reaction in which the oxidation number changes whereas one specie is reduced and another is oxidized.

Hence, Redox reaction is a chemical reaction in which the oxidation number changes.

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Who are the dangers are in the age of exploration

Answers

Answer:

Explorers could die of their ship being swallowed by harsh waves causing the crew to drown. Even of the person can swim the waves will either swallow them up or they.will eventually run out of energy and sink down into the ocean. In the early days of exploration it was common to not have a good sense of direction.

Explanation:

hope it helps.

According to be teenagers (13 - 19) are most probably the most dangerous years .

What made people pay to vote?

Answers

Answer: The Jim Crow laws made mainly black people pay taxes to vote. The taxes are called poll taxes.

Which of these is a characteristic of a market economy?

Answers

Answer:

A market economy functions under the laws of supply and demand. It is characterized by private ownership, freedom of choice, self-interest, buying and selling platforms, competition, and limited government intervention.

Explanation:

One of the most important characteristics of a market economy, also called a free enterprise economy, is the role of a limited government. Most economic decisions are made by buyers and sellers, not the government. A competitive market economy promotes the efficient use of its resources.

Something that is proven to be true.

Answers

A theorem is a proposition or statement that can be proven to be true every time. In mathematics, if you plug in the numbers, you can show a theorem is true.

Explana

Who voices luke skywalker in the book of boba fett.

Answers

He’s voiced by mark hamill

HELP ASAP

Which responsibilities of Texas citizens allow the government to function select all the answers that are correct
Serving on a jury

Obeying laws

Paying taxes

Voting

Answers

Answer:

B

Explanation:

The responsibility of Texas citizens allow the government to function is by obeying laws.

How many justices serve on a supreme court

Answers

Answer:

9

Explanation:

Sean and Amy are the parents of two young children, a boy and a girl. They adopt different parenting approaches for their son and daughter. They engage in rough play with their son, whereas they only engage in nonphysical activities with their daughter. They also give their son more freedom. This scenario exemplifies the concept of __________.

a. racial socialization
b. gender socialization
c. cultural relativism
d. xenocentrism

Answers

The scenario that is played out in this question is one that exemplifies what is called gender socialization.

What is gender socialization?

This is a situation that arises whereby children are led to know what is expected of the people of their gender.

They are made to know what is acceptable and what is not acceptable and the attitudes that boys and girls are expected to put up.

Read more on gender socialization here: https://brainly.com/question/18093714

the young men's chistian association and the young women's christian association were formed mainly to

Answers

Answer:

Assist rural young men and women who migrated to the city.

What did the South have more of than the North?

(A) soldiers

(B) skilled generals

(C) factories

(D) railroads

Answers

Answer:

B

Explanation:

I know because I just did the test

Which of the following are smart growth tools? a. Zoning laws b. Restrictions on development c. Environmental impact assessments d. All of the above Please select the best answer from the choices provided A B C D.

Answers

Answer:

D-All of the above

Explanation:

Hope this helps

What school was the first research university in the united states?.

Answers

Answer:

Johns Hopkins was the nation's very first research university, and the realization of Gilman's philosophy here, and at other institutions that later attracted Johns Hopkins–trained scholars, revolution-ized higher education in America.

Explanation:

According to Sigmund Freud, a child's early experience in coping with external demands leads to the development of the

Answers

         Sigmund Freud explains according to his psychoanalysis that a child's early experience in coping with external demands results in the development of the Ego.

Who is Sigmund Freud?

Sigmund Freud is the founder of psychoanalysis and an American neurologist. His work focuses on the concept of how an unconscious mind truly works.

He postulates that the human personality is composed of 3 key elements:

The id, The ego, andThe superego.

According to Sigmund Freud, a child's early experience in coping with external demands results in the development of the Ego.

Learn more about Sigmund Freud here:

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