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
Yakvenalex [24]
3 years ago
9

How do Vaccines Work?

Biology
2 answers:
abruzzese [7]3 years ago
6 0

Answer:

by mimicking disease agents and stimulating the immune system to build up defenses against them.

Explanation:

lisov135 [29]3 years ago
5 0
Vaccines are foreign antigens which are injected through blood steam to the body to force the body to make antibodies to prevent disease.
You might be interested in
What are two possible solutions to genetic disease?
scoray [572]
Eradicate the disease and bug fix the DNA in the living organism.
3 0
3 years ago
Read 2 more answers
Why is it important for scientists to share their findings with the public?
Sliva [168]
it is important for scientists to share their findings with the public because when you submit an article for publication you get back reviews from colleagues these reviews can often be very helpful and sometimes point out mistakes or shortcomings in your logic
3 0
3 years ago
The results of a scientific investigation either support or do not support a claim ; they do not offer conclusive ___
Karo-lina-s [1.5K]

The results of a scientific investigation either support or do not support a claim; they do not offer conclusive reports.

<h3>What is an experiment?</h3>

An experiment is a test under controlled conditions to either demonstrate a known truth, examine the validity of a hypothesis, or determine the efficacy of something previously untried.

Prior to experimentation, a hypothesis must be constructed, which is a testable prediction on the outcome of the experiment.

However, a hypothesis cannot be proven conclusively to be true but can only be accepted or not accepted.

Therefore, the results of a scientific investigation either support or do not support a claim; they do not offer conclusive reports.

Learn more about hypothesis at: brainly.com/question/13025783

#SPJ1

4 0
2 years ago
The portion of a sperm cell that contains digestive enzymes for penetrating the egg is called __________.
lyudmila [28]
The portion of a sperm cell that contains digestive enzymes for penetrating he egg is called the acrosome.
I hope this helps.
8 0
4 years ago
Distance of 45km at speed of 15 km/h , how long did their journey take​
WITCHER [35]

Answer:

T = D/S

T = 45/15

T = 3 hours

Hope it helps!

6 0
3 years ago
Other questions:
  • The process in which one species evolves into a variety of species is called apes
    9·1 answer
  • Which activities of the body are controlled by the central nervous system ?
    15·1 answer
  • Water supply shortages will affect many people by the middle of this century. The process of desalination, removing the ________
    13·2 answers
  • A student is looking through a microscope at stained cells that appear to have a stiff
    11·2 answers
  • Someone help me please
    7·1 answer
  • The time it takes for a freshly inoculated agar culture to develop visible colonies is primarily governed by the generation time
    14·1 answer
  • What new information did Watson and Crick contribute to science ​
    9·1 answer
  • Scientists have recently modified the bacteria that cause tooth decay by inserting a fragment of DNA into the bacteria's DNA tha
    5·1 answer
  • Which muscle elevates the eyebrows and wrinkles the forehead?
    10·2 answers
  • What type of cell does not have membrane-bound organelles?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!