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The person who introduced vaccination into Europe was a. Robert Koch. b. Louis Pasteur. c. Edward Jenner. d. Mary Montagu.
asked
Aug 7, 2021
Biology
high-school
1
answer
1
vote
57.0k
views
In which part of the heart do the endocardium extensions form? atria aorta SA node valves ventricles
asked
Jul 11, 2021
Biology
high-school
2
answers
3
votes
211k
views
What was the mark on the trees that explorers make
asked
Jul 10, 2021
Social Studies
college
2
answers
3
votes
70.7k
views
Calculate the percentage difference in the fundamental vibrational wavenumbers of 23Na35Cl and 23Na37Cl on the assumption that their force constants are the same. The mass of 23Na is 22.9898mu.
asked
Jun 22, 2021
Chemistry
college
2
answers
4
votes
193k
views
Kathryn always watches the reruns of her favorite TV show. She generally doesn't smile or show any expression while watching these. Once, while watching an episode, Kathryn was asked to smile by her mom.
asked
Jun 7, 2021
Social Studies
high-school
1
answer
1
vote
161k
views
6y+29 what's the constant?
asked
Apr 16, 2021
Mathematics
high-school
1
answer
5
votes
89.8k
views
What do you mean by the active participation of people? Why is it importa in the development of a country? Present your views.
asked
Mar 8, 2021
Social Studies
high-school
1
answer
3
votes
64.9k
views
What is an isoelectronic series
asked
Mar 8, 2021
Physics
high-school
2
answers
2
votes
122k
views
In this activity, you will write a toast that you would give at a teacher's farewell party. Use the formal imperative that you have learned to toast your teacher. Write your response in Spanish and submit
asked
Feb 23, 2021
Spanish
high-school
1
answer
5
votes
195k
views
A(n) __________ is an organism that breaks down decaying organisms and organic matter to obtain energy.
asked
Jan 23, 2021
Biology
high-school
1
answer
2
votes
103k
views
El Dia de Independencia y el Cinco de Mayo son dias de celebraciones culturales. Cual es in dia de celebracion en the pais? Cuales son unas costumbres que tienes en esos dias? Tu respuesta debe ser grabada
asked
Sep 19, 2020
Spanish
middle-school
1
answer
2
votes
85.0k
views
Find the value of y.
asked
Jul 12, 2020
Mathematics
middle-school
1
answer
0
votes
74.5k
views
The majority of austalians live in
asked
Feb 27, 2020
Geography
middle-school
2
answers
2
votes
76.0k
views
The orbit of a spacecraft around the Sun has a perihelion distance of 0.1 AU and an aphelion distance of 0.4 AU. What is the semimajor axis of the spacecraft? What is its orbital period?
asked
Jul 9, 2019
Physics
college
1
answer
1
vote
149k
views
2. You have just signed an annual contract with TELUS for a cell phone. The base rate is $22 per month and $0.44 per minute. There are no free minutes included with this contract. a) Write a linear equation
asked
Mar 25, 2019
Mathematics
middle-school
2
answers
2
votes
7.9k
views
Q6 Q21.) Verify the identity, write the left side numerator in terms of a sum or difference formula for sine or cosine, rewrite the expression found in the previous step by separating the denominator,
asked
Jan 9, 2019
Mathematics
college
2
answers
2
votes
111k
views
How did Ida Tarbell change society?
asked
Oct 27, 2018
History
high-school
1
answer
3
votes
184k
views
Find the y-intercept and x-intercept of the line. 2x - 4y = 13 y-intercept: __ x-intercept: __
asked
Jun 22, 2018
Mathematics
high-school
1
answer
3
votes
128k
views
Which sentences have spelling errors? Jenna did not want her parents to medal in her personal life There is no excuse for leaving the dishes dirty after you cook a big meal. We studied the effects of the
asked
Jan 22, 2018
English
high-school
2
answers
4
votes
169k
views
an object accelerates from rest to a velocity of 4.om / s over a distance of 20m . what was it's acceleration
asked
Dec 26, 2017
Mathematics
high-school
1
answer
1
vote
170k
views
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