Why didn't Alexander Fleming see the mold spore fall into his Petri dish?


A.
The spore looked the same as the bacteria that were in the dish.


B.
He was too busy to notice.


C.
The spore was too small to see.


D.
It had never happened before, so he didn't check the dish.

Answers

Answer 1
I think the answer is C.

Related Questions

Question 13 ​positive statements are:
a. ​descriptive, making claims about how the world is.
b. ​optimistic, putting the best possible interpretation on things.
c. ​affirmative, justifying existing economic policy.
d. ​prescriptive, making claims about how the world ought to be.

Answers

A. ​Descriptive, making claims about how the world.

Utilitarianism is a principle whose goal is​ _______.

Answers

The greatest happiness for the bigger number :)

Which of the following definitions best describes the term devolution?

Answers

I believe the answer is:  the breakup of a state into smaller, independent states
In devolution, A central government would delegate its authorities to smaller states in order to ensure that it covers all citizens that live in that country,
This method of government usually could only be found in countries with large number of populations and territories.

Communities with great income inequality tend to have ________ rates of crime and ________ rates of drug use.

Answers

sorry is there a pic with it?

If someone scores high on an intelligence test, what can you expect about his cognitive performance, compared with someone of average intelligence?

Answers

You can expect that he will also score higher on a memory test.
Intelligence would influence your brain's core ability to process data.
This would include increased capacity in storing information to your memory bank and increased speed in making the connection between one information with another.

The Israelite king who built a temple in Jerusalem was __________. a. David c. Saul b. Solomon d. Nebuchadnezzar

Answers

b soloman was the israelite king who built the temple

3049-06-02-01-00_files/i0160000.jpg Image by Education2020 Which of the charts above matches the human rights document with its correct region and date of origin? A. chart A B. chart B C. chart C D. chart D

Answers


hope this helps!!!!!!!!

the right answer is A

When their company downsized due to poor economic conditions, both joanne and trish were laid off. when discussing her situation with some acquaintances, joanne said, "trish lost her job because she was incompetent and lazy, but i got fired because the boss couldn't handle an assertive woman like me." this example illustrates a social psychological principle called:?

Answers

attribution theory
Theory which supposes that people attempt to understand the behavior of others by attributing feelings, beliefs, and intentions to them.Joanne attributes Trish sacking to a number of intentions while using believes and feelings to understand why she was laid off.


The correct answer is the actor-observer discrepancy bias.

The actor-observer discrepancy bias refers to phenomenon where we attribute our own behavior and actions to external factors outside our control, and others's behavior to internal causes. In this instance, Joanne claims that external factors (her boss's bias) led to her dismissal,, whereas factors internal to Trish (incompetency and laziness) led to her being laid off. 

Hannah is excited about getting her first credit card. however she should be aware of the fact that

Answers

She should be aware of fact  of how much she wastes because the more she wastes the more she owns the bank people have to be aware that getting a credit card it takes a big responsibility.

How can a President exercise the power of recognition?

Answers

by greeting the leader or representative of another country when that person visitsrecognition
 The president may exercise his rights in the Power of Recognition by make treaties, appoints ambassadors, formally recognize foreign governments.
By receiving Ambassadors the President can thus grant recognition to foreign governments. The constitution states: that “the President shall receive ambassadors and other public ministers”. ... Thepower to recognize a nation or government unilaterally can have a significant impact on foreign relations
Hope this helps!!!:)

Describe four approaches to understanding stress. how does each add something new to our understanding of stress?

Answers

Describe four approaches to understanding stress.
1. The Homeostatic / Medical Approach
This theory indicates that the body in adverse environmental situations manifests stress as a physiological change, later the body tries to return to a state of physical stability or homeostasis. This theory was described by Walter Cannon.

2. The Cognitive Appraisal Approach
This approach describes stress as a response to the person's interaction with the environment and the interpretation he makes about what happened as a trigger for stress. This approach was established by Richard Lazarus and focuses on subjective interpretation as a key factor in the stress process.

3. The Person-Environment Fit Approach
This approach postulates the origin of stress as the result of the lack of resources or skills to face a situation. It was described by Robert Kahn and they specify how the expectations of the roles contribute to the presence or absence of stress.

4. The Psychoanalytic Approach
This psychological approach postulated that two different factors contribute to the stress process, first the ego-ideal, which is an image of perfection that we have of people, and the self-image that is the perception we have of ourselves. According to this approach, stress occurs in response to a discrepancy between the two images.


How does each add something new to our understanding of stress?
Each of the approaches explains from different perspectives the origin of the perception of stress, and instead of being exclusive theories, each approach is complemented to explain how stress originates, either by internal or external factors.

I hope my information can help you.

Final answer:

The four approaches describe stress as a response, a stimulus, a transaction, and through the General Adaptation Syndrome, each offering a unique view of how stress affects the body, triggers in the environment, individual perceptions, and coping mechanisms.

Explanation:

To understand the concept of stress, it is helpful to look at the four approaches that outline stress as a response, a stimulus, a transaction, and in terms of the General Adaptation Syndrome (GAS). First, considering stress as a response involves looking at the physiological reactions of the body, such as the release of stress hormones like cortisol and adrenaline.

Second, when stress is viewed as a stimulus, we focus on the specific events or changes in life that trigger stress, like losing a job or moving to a new city.

The third perspective treats stress as a transaction, which includes consideration of personal, social, and environmental factors that influence an individual's perception and reaction to stressful events. This transactional approach to stress emphasizes the importance of our subjective interpretation and the capacity for coping strategies to mitigate the impact of stress.

Lastly, the General Adaptation Syndrome offers insight into the stages the body undergoes when confronted with continuous stress: the alarm reaction, the stage of resistance, and the stage of exhaustion.

Each perspective contributes to a nuanced understanding of stress, highlighting not only the ways our bodies react to it but also how we perceive, engage with, and manage stress in our lives.

Understanding individual differences in experienced stress and reviewing methods that are successful in coping with stress are also crucial for a comprehensive picture of stress management.

principles of cognitive learning theory most strongly emphasize which of the following

Answers

I believe the correct answer is: prior knowledge.

 

Cognitive theories are the studies of mental processes such as attention, language use, memory, perception, problem solving, creativity, and thinking, which is why they most strongly emphasize the principles of prior knowledge. The most influential scientist in area of cognitive theories was Jean Piaget who stated that babies are born with memory of the prenatal period and have primitive intelligence. This two facts are very important base (prior knowledge) for later learning which he divided in four stages: Sensorimotor stage, Preoperational stage, Concrete operational stage and Formal operational stage.

The feedback technique of echoing the speaker's message back to him in your own words is called

Answers

Echo effect.

The echo effect is a tool in social interactions that involves restating a speaker's words or message back to him or her. The echo effect is a useful and effective social tool wherein, you can restate a speaker's message to clarify it and demonstrate your understanding of it. Furthermore, people who adopt this technique in social interactions are perceived as more empathetic and caring compared to people who do not use this technique. 

A belief in souls is probably found in all societies. this belief is likely derived from the experience of:

Answers

 this belief is likely derived from the experience of: dreams, hallucinations, fainting
At that time, people still do not understand any scientific theory that would explain why things such as dreams, hallucinations, or fainting happen. Because of this, they made up some explanation that couldn't be proven such as the existence of soul.

In a case study, psychologists found that horse racing fans become more confident that their horses would win after placing a bet. which principle of influence does this example illustrate? scarcity social proof liking authority consistency

Answers

The right answer is consistency. This is the tendency to be congruent with our thinking and our behavior to have a balance or mental homeostasis. This tendency motivates people to take actions. This is the opposite of cognitive dissonance, where there is an inconsistency between thought and behavior.

Which American inventor built the first steam locomotive in the United States for the Baltimore & Ohio Railroad Company

Answers

It was Peter Cooper who designed and constructed the first steam locomotive called “Tom Thumb”.

Answer:

Peter Cooper

Explanation:

Peter Cooper designed and built the first steam-powered locomotive in the United States in 1830 for the Baltimore & Ohio Railroad Company. Known as the "iron horse," the steam locomotive was first built by a British inventor, but Cooper was responsible for bringing it to the U.S. Prior to the steam locomotive, train carriages were pulled by horses along railways. Cooper's engine, by contrast, could pull a much heavier load much more quickly and much further than horses could. This innovation therefore had a great impact on transportation by making rail travel faster and more reliable.

The news headline ​"consultants replacing high school counselors ​" deals with the​ ______​ question(s) of economics.
a. how
b. what and for whom
c. for whom
d. what and how

Answers

Hi JessicaSontay5639

The news headline ​"consultants replacing high school counselors ​" deals with the​ how question(s) of economics.

Orange photography agrees that conveying negative or bad messages requires special attention to​ _______ as well as etiquette.

Answers

Orange photography agrees that conveying negative or bad messages requires special attention to​ "ethics" as well as etiquette.

The approach which is used in Orange Photography is Direct approach, it is utilized for its messages by beginning with the principle thought and following that with supporting proof. Orange Photography has distinctive kinds of clients. In spite of the fact that the message sent to these distinctive clients may contain the same information,retail clients get even more an amicable approach,while the corporate clients get all the more a business approach. This is accomplished using Tone.
I believe the answer is: Ethics
Ethics is the actions that considered to be morally right and justifiable within a certain social group. Etiquette is a collection of behaviors that must be followed in order to achieve the standard that imposed within our Ethics.

If you could end violence against women in one setting, doing so in which of setting would reduce this type of violence the most? the workplace the home public places college campuses

Answers

In the Home.
Violence starts in the home,
Ex: A Father mistreats his wife, in front of the children, then as the children grow up they think it's ok since there were brought up that way, and the violence continues and the cycle repeats itself.

A lifelong influence in the formation of public opinion is _____.

Answers

Family and Education .

Carl becomes nervous whenever he senses he is out of step with his peers. he has a good nine-to-five job, dresses well (or at least like everyone else he works with), and has a house, wife, two children, and two cars. carl is not happy. which theorist might use carl as an example to support his/her theory

Answers

This example can be explained by the theory of Karen Horney. She postulates that the human being develops a self-real and a self-ideal, the self-real is our identity, and the self-ideal is what we want to be. As we grow we identify more with the real self and accept that identity. Sometimes, due to bad upbringing, we can not get to identify with our self-real and that leads to a neurosis where we do not appreciate our reality correctly by continuing to wish to be like our self-ideal.

I hope my answer can help you.


How did Great Britain offer to help the US stop other European nations from establishing colonies in the Americas in the early 1800s?

Answers

The right answer for the question that is being asked and shown above is that: "by jointly occupying Latin American republics for ten years." Great Britain offer to help the US stop other European nations from establishing colonies in the Americas in the early 1800s by jointly occupying Latin American republics for ten years
 

Answer:

D

Explanation:

What did the supreme court case mcculloch v. Maryland ensure

Answers

The text of the McCulloch v. Maryland decision, handed down March 6, 1819, as recorded in the minutes of the Supreme Court of the United States, in which theCourt determined the separate states could not tax the federal government.\
..Please mark brainliest

What is the major problem with using participant observation as a research tool? it often leads to findings that lack generalizability. it is unacceptable based on standards of the american sociological association. it lacks both validity and reliability. it is highly biased?

Answers

It often leads to finding a lack of generalizability
Final answer:

The main issue with participant observation is that it often leads to findings lacking generalizability because of limited subjects and potential bias from the researcher's personal interpretations.

Explanation:

The major issue with using participant observation as a research tool in social sciences is that it often leads to findings that lack generalizability. Participant observation is the process where a researcher immerses themselves in a group or community in order to observe behaviors and interactions from an insider's perspective. However, because this type of research usually involves a limited number of subjects in specific environments, it can be hard to apply these findings to larger populations or different contexts. Furthermore, while it provides in-depth and detailed data, participant observation can be subjective and may be influenced by the researcher's personal biases and interpretations, which can also limit its reliability and validity.

Learn more about Participant Observation here:

https://brainly.com/question/8187021

#SPJ2

Zack imitates his trainer's stance when he performs a weightlifting exercise. in this instance, zack is demonstrating:

Answers

In this instance, Zack is demonstrating observational learning.
He is observing his trainer, watching him perform an exercise in order to see what he is supposed to do. He is learning by watching his trainer perform, and then he can replicate what the trainer has done. By imitating the exercise perfectly he will show that he has mastered the learning.

According to erikson, young adults aged 18 years and older are working on which developmental task?​

Answers

3. Ego integrity vs Despair

Answer:

Intimacy vs. isolation

Explanation:

According to Erik Erikson, when an individual becomes a young adult, around age 18 (or older) he enters the stage known as "Intimacy vs. isolation."

In this stage, the interest, besides professional, gravitates around the construction of deep and lasting relationships. One can experience moments of great intimacy and emotional surrender. Should a disappointment occur the tendency will be temporary or lasting isolation.

At the end of the​ movie, the jury​ __________ the defendant​ "not guilty."
a. determine
b. declare
c. declares
d. pronounce

Answers

the jury declares the defendant​ "not guilty."

The correct answer is b. declare, as it fits the context of a jury officially announcing their verdict in a courtroom.

At the end of the movie, the jury declares the defendant “not guilty.” The correct answer is option b. declare, which should be in the simple present tense to match the plural subject 'jury.' In this context, 'declare' is used because it refers to the official announcement made by the jury after deliberation in a courtroom setting. The role of the jury is to deliberate in private and make a finding of “guilty” or “not guilty,” which they then formally announce as their verdict. This verdict is the culmination of the trial process, where the defendant has been presumed innocent, and the prosecution has the burden of proving guilt beyond a reasonable doubt.

Copyright protections apply even if a work has not been registered.
a. True
b. False

Answers

Hey there!

I think it's true

Hope this helps!

Always remember, you are a Work Of Art!
- Nicole <3 :)
It's True , it doesn't madder what you do business or not 

Tell about the two members of Congress involved with the Yosemite bill and explain their roles?

Answers

the name of the two members that involved was Sen. Dianne Feinstein and Rep. Jim Costa
Sen. Dianne feinstein propose the retraction of price increase to enter Yosemite park. She argued that since it's a national treasure, all citizens had the right to access it as easy as possible.
Jim Costa introduced the legislation that expanded Yosemite territories for about 1600 Acres.

The name of the two members of Congress involved with the Yosemite bill is Senator Dianne Feinstein and Rep. Jim Costa

What is the Yosemite bill?

The bill gave California the Yosemite Valley upon the express conditions that the premises shall be held for public use, resort, recreation etc

Dianne feinstein propose the retraction of price increase to enter Yosemite park and argued that since it's a national treasure, all citizens had the right to access it as easy as possible.

Jim Costa introduced the legislation that expanded Yosemite territories for about 1600 Acres.

Read more about Yosemite bill

brainly.com/question/4481706

Which system's goal is to ensure the equality of wealth among its members?

A. Socialism
B. Democracy
C. Capitalism
D. Authoritarianism

Answers

A. socialism

Socialism, or Communism, "ensures" the equality of wealth among it's members. However, it just gave more power to the government, and though the people are 'well taken cared of', they were usually not happy

examples of Socialism can include USSR, Cuba, etc

hope this helps
Other Questions
Which of the following definitions best describes the term devolution? Choose the set of measurements listed in order from greatest to least.A.20 kl, 20 L, 20 mlB.20 L, 20 ml, 20 klC.20 ml, 20 L, 20 klD.20 ml, 20 kl, 20 L Which of the following applies to a good hypothesis? Select all that apply - It explains the data that relates to the specific problem. - It leads to correct predictions, some of which produce new evidence or experiments. - It is biased by the experimenter's presuppositions. - It is formulated based on subjective observations. - It is formulated based on objective observations Carl becomes nervous whenever he senses he is out of step with his peers. he has a good nine-to-five job, dresses well (or at least like everyone else he works with), and has a house, wife, two children, and two cars. carl is not happy. which theorist might use carl as an example to support his/her theory Find the diagram a || b Read the excerpt from a speech by President John F. Kennedy to Congress in 1961. Excerpt from Speech by President Kennedy First, I believe that this nation should commit itself to achieving the goal, before this decade is out, of landing a man on the moon and returning him safely to the earth. No single space project in this period will be more impressive to mankind, or more important for the long-range exploration of space; and none will be so difficult or expensive to accomplish. We propose to accelerate the development of the appropriate lunar space craft. We propose to develop alternate liquid and solid fuel boosters, much larger than any now being developed, until certain which is superior. . But in a very real sense, it will not be one man going to the moonif we make this judgment affirmatively, it will be an entire nation. For all of us must work to put him there. What was Kennedy likely trying to convince Congress to do? A. develop alternative sources of energy B. choose an astronaut to go to the moon C. support funding a space program D. develop job services for the nation Two secant segments intersect outside a circle as shown. What is the value of x? helppppppppppppppppp How do u say I like going on holiday because I like hot weather and swimming in German? Read these lines from Beowulf: From there he returned to his home in the darkness, exulting in plunder, took his slaughtered feast of men to his lair.Which word best matches the meaning of exulting in the sentence A: reeling B: rejoicing C: regretting D:raging PLEASE HELP ASAP! MULTPLE answers! Must pick 3 how did social darwinism become a factor in the new imperialism? Write true or false. The figure has rotational symmetry In rectangle MNPQ with side MN = 16 in, point L is the midpoint of PQ and mQLM = 45. Find the perimeter of the rectangle. During Rosh Hashanah, a Jewish person would most likelyeat special delicacies.go to work.engage in a fast.read the Exodus story. what office in the U.S Treasury Department manages the production of coins Read the excerpt below and answer the question."Yet our priests fast, and inflict on themselves severe punishments, and we are taught to bear our sorrows in silence, and all this is so that the soul may be cleansed."The verb bear has multiple meanings. Which is the correct meaning for bear as it is used in the context above?toleratesupportmeritproduce Which of the sentences uses the bold vocabulary word correctly?A Since all of the members followed the same religion and believed the same thing, they were able to accuse each other of heresy.B The main topic of discussion was the imminent event that took place last week.C The bank vault was impenetrable and there were several apertures in and around the lock.D People dont mind if you borrow something as long as you dont abscond with it afterward. Bryan's puppy has been gaining weight for the last year. The graph shows data about the puppy's weight over time. Which theme would best fit a production of The Tempest in which prospero is depicted as a former mayor ?A. The theme of gender equality B. The theme of love and betrayal C. The theme of popularity and friendship D. The theme of corruption and government