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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.
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Explanation: The mitochondria make energy within the cell

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3 years ago
What led to scientists accepting Mendels ideas?
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Basically his experiments, which scientists came to know only after he was dead.  His experiments, and of course, the result of this experiments that served as a proof of what Mendel afirmed, where one of the most importnat factors that made his ideas accepted.

They where also accepted because he discovered DNA, the basic laws of inheritance and chromossomes.


Hope it helped,

Happy homework/ study/ exam!
3 0
3 years ago
Which creature has an effective defense for scaring
cricket20 [7]
A. The giant squid
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8 0
3 years ago
Read 2 more answers
Police Officer Amy Randall suspects that the driver of a car in front of her is driving under the influence of alcohol. She pull
Umnica [9.8K]

Answer:

The correct answer is option a, that is, cerebellum.

Explanation:

Alcohol acts as a CNS depressant. When more amount of alcohol is taken and the levels of alcohol rise within the body, some sections of the brain get influenced and a reduction in the functioning is witnessed in that particular part.  

The region of the brain accountable for coordinating movement and also some kinds of learning seems to be sensitive specifically to the consumption of alcohol. Thus, cerebellum is the part of the brain, which gets most affected due to the consumption of alcohol. Therefore, test is performed to witness the balance of an individual, as cerebellum is the part of the brain responsible for appropriate posture and balance.  

5 0
4 years ago
22 (101 HC) Why have none of the competing hypotheses about the origin of life on Earth been developed into a scientific theory?
Margaret [11]
Because you cannot test it or observe it.

A scientific theory are created through the scientific method, in the scientific method you need to be able observe it and experiment. 
5 0
3 years ago
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