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
serg [7]
3 years ago
9

1. What innovation of this era of great scientific discoveries came about due to an error by a lab assistant?

History
1 answer:
goblinko [34]3 years ago
6 0

Answer:

vaccination

Explanation:

Louis Pasteur had been working to find a vaccine that would cure cholera in chickens. His lab assistant gave an older, weaker strain of the disease to the birds. When these birds did not die Pasteur began to rethink his ideas a came up with our current method of administering vaccinations.

You might be interested in
You should be prepared with all of the following prior to looking at properties EXCEPT:
Black_prince [1.1K]
You should be prepared with all of the following prior to looking at properties except no advance preparation. This is the logical answer among the choices given. The correct option among all the options that are given in the question is the last option or option "D". I hope the answer helps you.
6 0
3 years ago
(BRAINLYIST AND 20 POINTS)Rank the following in order of their importance to the american victory, with 1 as the most important
kolbaska11 [484]

Answer:1) political factors

2)Military factors

3)Economic

Explanation:

1) I think the political factors played an important role. Specially, by the alliance with France. France provided the money, troops, armament, military leadership, and naval support that tipped the balance of military power in favor of the United States. Other colonial countries like Spain also supported them which paved the way to their victory.

3) I think economic cause is less important, because the British had a fair war founding, too, yet they couldn't hold victory.Again, The Americans didn't have a poor funding . So war funding isn't the biggest factor here.

6 0
3 years ago
What specific issues did labor leaders seek to improve for workers?
Oksanka [162]

Answer:d

Explanation:

7 0
3 years ago
Read 2 more answers
Enumerar las consecuencias de la crisis del siglo XIV, explíquelas brevemente
ratelena [41]

Answer:

se mas especifico hay muchas crisis en ese siglo

6 0
3 years ago
What Covenant did the Hebrews believe they had with Yahweh?
BabaBlast [244]

Answer:

God's promise to Abraham

Explanation:

God made a promise to Abraham that he would offer protection and land to Abraham's descendants as long as they followed the path of God. (https://jewishmuseum.org.uk/schools/asset/the-covenant/#:~:text=The%20covenant%20is%20a%20promise,a%20symbol%20of%20the%20covenant)

6 0
2 years ago
Other questions:
  • Can anyone help me on some of these questions plz
    13·1 answer
  • What was the Estates General
    13·1 answer
  • Which nation had the best natural geographic protection against German ground forces?
    14·1 answer
  • Should we ensure that the winner of the popular vote also wins the Electoral College?
    7·1 answer
  • Why is it important to warn travelers about yellow fever?
    13·2 answers
  • 12. Which part of England did the Royalists control during all four years? the northern part b. the southwest peninsula c. the w
    8·1 answer
  • What was a primary goal of President Thomas Jefferson’s 1803 decision to purchase the Louisiana Territory?  What was a primary g
    9·1 answer
  • European and African relations HELP!!! 30 POINTS.
    12·1 answer
  • He was one of the first doctors to attempt to treat the body<br> and mind as a whole?.
    5·1 answer
  • Who was the first person to start crusade and go against each other?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!