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
MrMuchimi
3 years ago
5

The first antibiotic was made because of properties discovered in a certain type of

History
2 answers:
Zarrin [17]3 years ago
6 0
The answer is B. MOLD
Molodets [167]3 years ago
4 0

The answer is B: mold.

The history of the first antibiotic —penicillin— revolves around observations and discoveries that date to ancient societies and that evolved during the centuries, although, in hard scientific terms, it was Alexander Fleming, a Scottish microbiologist, who first suggested that a form of <em>Penicillium </em>mold secreted an antibacterial matter. Fleming then went on to synthesize the active substance behind this antibacterial and he called it penicillin in 1928.

You might be interested in
Which of the following correctly explains the criteria for something considered to be case law?
tatiyna
It would be this: <span>Case law must be an interpretation of a law based on a case heard by judges in court.
</span>
6 0
4 years ago
The California Gold Rush began with gold being found in the California River.
erica [24]

Answer:

That is true

Explanation:

5 0
3 years ago
Read 2 more answers
How did the newly opened territory of kansas become a battleground for the issue of slavery
tia_tia [17]
Because the people of Kansas were allowed to vote whether the new state should be slave or free.This focused a lot of attention on Kansas, and terrorists from <span>both sides crossed into the state to interfere with the voting.</span>
7 0
3 years ago
Read 2 more answers
Define the following word:<br> command economy –
Ad libitum [116K]
A command economy is a system where the government, rather than the free market, determines what goods should be produced, how much should be produced, and the price at which the goods are offered for sale. ... The command economy is a key feature of any communist society.
4 0
3 years ago
Read 2 more answers
How does the international trade affect the United States and other countries?
Julli [10]

Answer:

Explanation:

The only way to boost exports is to make trade easier overall. Governments do this by reducing tariffs and other blocks to imports. That reduces jobs in domestic industries that can't compete on a global scale. It also leads to job outsourcing. That's when companies relocate call centers, technology offices, and manufacturing. They choose countries with a lower cost of living.

8 0
3 years ago
Read 2 more answers
Other questions:
  • How did people in the Fertile Crescent adapt their environment?
    11·1 answer
  • What was an important part of the northwest ordinance
    10·1 answer
  • How did the Constitutional Convention resolve the issue of whether or not to count enslaved people when determining states repre
    5·1 answer
  • PLEASE HELP ME!!!!
    9·1 answer
  • What percent of adult male citizens in Athens were eligible to become members of the smaller Council of 500?
    6·2 answers
  • Based on the map, which of these goods were shipped from Europe to Africa
    7·1 answer
  • What caused the french and indian war?
    6·1 answer
  • What were the outcomes of the second world war that helped to emergence of cold war
    11·1 answer
  • Please help ❤️❤️❤️❤️❤️❤️❤️
    11·1 answer
  • Explain the cause for movement from river valley civilizations to early industrial centers
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!