1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
andre [41]
3 years ago
6

How did Fleming discover Penicillin? Please answer detailed!

History
1 answer:
torisob [31]3 years ago
8 0
Penicillin was discovered almost by accident. Returning from holiday, Fleming removed the tops from some old petri dishes and noticed that the bacteria he had grown were being killed by a mould - penicillin. He used the word antibiotic to describe penicillin.
You might be interested in
How did the advancements made by Greek and Roman civilizations influence the Byzantine Empire?
IceJOKER [234]
When the Roman Empire split, the eastern part of the empire was made into the Byzantine Empire. Therefore, they adopted many of the rules, like the twelve tables, but adjusted them. Also, when they split, the Byzantine Empire adopted the Greco-Roman language.
4 0
4 years ago
How did the american public respond during the iran hostage crisis?
Alex777 [14]

The hostage crisis in Iran took place over a period of 444 days, during which a group of Iranian students took 66 diplomats and citizens of the United States of America (USA) hostage. The crisis began on November 4, 1979 and lasted until January 20, 1981.

The crisis was described by the Western media as a "revenge and mutual incomprehension". In Iran, the taking of hostages was widely seen as a blow against the United States. In the United States, and in general the West see hostage-taking as an outrage on the part of the Islamist movement that violated the principle of international law on immunity and inviolability of diplomats and their embassies.

In 1980, the death of the Shah (July 27) and the invasion of Iran by Iraq in September made Iran more prone to the resolution of the hostage crisis. In the US, Carter lost in November 1980 the presidential re-election for the benefit of Ronald Reagan. Most analysts believe that Carter's mistakes in trying to solve the crisis played an important role in his defeat.

5 0
3 years ago
Read 2 more answers
HELP 20 POINTS ARE ON THE LINE TRY YOUR BEST AND HURRY
andriy [413]

Answer:

According to Nkrumah the troubling conditions are that Africa is fighting with the European imperial nations and don't have the resources they need.

Nkrumah says these problems can be overcome by stealing from the imperial nations so the African nations have more money and resources to fund the fighting.

Nkrumah says this is so important for Africa because if they don't do that they will lose their independence to the European countries.

Based on what I have learned in class, this will be difficult because the African nations don't have the infrastructure or soldiers they need.

Explanation:

6 0
3 years ago
Read 2 more answers
Which answer choice shows support for England's mercantilist goals?
oksian1 [2.3K]

Answer:

Option: B. England using the Navigation Acts to control colonial trade

Explanation:

England dominated the trade by forcing taxes on American colonies. England believed in the mercantilist policies, which let the colonies supply raw materials to create wealth in their mother country. The Navigation Act of 1651 allows to trade with Britain and prevent colonists trade with other countries.

8 0
3 years ago
How did Frederick Douglass feel after Mr. Auld lectured Mrs. Auld for teaching Douglass to read?
maw [93]

it made him more determined because now he knows that knowledge is to be free

8 0
4 years ago
Read 2 more answers
Other questions:
  • Reasons why Eugene Debs is important to US History?
    15·1 answer
  • Which of the following beliefs do Hindus and Buddhists share? Select all that apply.
    7·2 answers
  • How did the Declaration of Independence create a new American identity?
    12·1 answer
  • When did Americans declare there independence to the world
    11·2 answers
  • During World War II, which country had the largest battleship (measured by tonnage)? Britain, Germany, Japan, or the United Stat
    5·2 answers
  • What countries were represented at the Yalta Conference?<br> No links or random answers.
    13·2 answers
  • Both Jefferson Davis and Abraham Lincoln officially began their terms as president by
    13·2 answers
  • How was nationalism reflected in court decisions and diplomacy?​
    13·1 answer
  • Why was the Scientific Revolution important to us today?
    8·1 answer
  • What is your opinion on policies like nuclear deterrence or mutually assured destruction?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!