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
leva [86]
3 years ago
5

Vaccines were developed to provide immunity to a viral infection. Which of the following is a likely hypothesis of why the small

pox vaccine is no longer given?
Smallpox only infects people who have not been vaccinated for chicken pox
The smallpox vaccine was given for a long period of time and the disease no longer exists
Smallpox only exists in some parts of the world so there is no need to vaccinate everyone
The smallpox virus has mutated and so the vaccine is no longer effective
English
2 answers:
Brrunno [24]3 years ago
7 0

Answer:

The smallpox vaccine was given for a long period of time and the disease no longer exists

Explanation:

devlian [24]3 years ago
6 0
Small pox was a  huge problem during the pre revolutionary war erra but was not successfully araticated until the late 70s, it was wiped out because people where vacinated at a very young age. so the answer is B The smallpox vaccine was given for a long time and the disease no longer exists.

You might be interested in
Please someone should help me!!! Write a critical analysis essay about "A sound of thunder" and "Nethergave"
AnnZ [28]

Answer:

A sound of Thunder and Nethergave both are science fiction. These both are short stories which changes life in different way. These stories use technology to change the life. A sound thunder is all about future. The characters give us hints of time travel and the story seemed to be travelling to past and future.

Explanation:

A sound of Thunder and Nethergave both are science fiction. These both are short stories which changes life in different way. These stories use technology to change the life. A sound thunder is all about future. The characters give us hints of time travel and the story seemed to be travelling to past and future.

5 0
3 years ago
Important traits of main character in A Midsummer Night's Dream
disa [49]
First there are the four lover characters: Hermia, Helena, Demetrius and Lysander. All four are head over heels in love and all four have something standing in the way of that love. Hermia and Lysander are in love but Hermia’s father Egeus doesn’t want them to marry. Instead he wants Hermia to marry Demetrius. Demetrius is in love with Hermia but she is not in love with him so even though he has Egeus’ support, Hermia refuses to marry him. Helena is Hermia’s friend and she is in love with Demetrius. But he does not return her feelings. All four spend the play trying to get their love to work out because being with the person they love is what is most important to them.
6 0
4 years ago
Read 2 more answers
Why is desdemona not willing to admit to othello that she lost her handkercheif he had given her?
rewona [7]

Answer:

Desdemona doesn't want to admit to Othello that she lost the handkerchief because it has a lot of sentimental value and she feels horrible that she lost it.

I hope it's helpful!

4 0
3 years ago
Read 2 more answers
What is the author's purpose (to persuade, entertain, inform) explain in one sentence why that's the author's.
hichkok12 [17]
Inform
the author is writing an informative report describing the effects of steroids on the human body.
hope this helps!
5 0
3 years ago
Read 2 more answers
She is a (good/well) student.
stira [4]

Answer:

good

Explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • What type of information does not need to be include on an MLA works-cited list?
    13·2 answers
  • Jaimie had never been sledding before "before" is underlined. preposition or adverb?
    15·1 answer
  • What is Cecliy’s response when “Ernest” asks if she will marry him?
    6·1 answer
  • Which of the following is true about third-person omniscient point of view? (5 points) It uses the word I, and one character tel
    11·2 answers
  • How do you think
    13·1 answer
  • Read this excerpt
    13·1 answer
  • Which two details from the passage support the answer in Part A? A '"I haven't gone anywhere.''' (paragraph 5) B "I was free." (
    9·1 answer
  • In your opinion which one of the following people or groups should have the power to make the rules at your school, and why?
    10·1 answer
  • Les say, you’re doing speech about your phone in class, what will u says?—Make it atleast 1 min long.
    12·1 answer
  • Paragraph about Nepal is a beautiful country ​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!