Question

PART A: Which statement best expresses the central idea of the text?

A
Vaccines can be a dangerous way to protect the body from diseases, as you have to initially expose the body to disease.
B
Vaccines are not necessary to protect against diseases, as the body will automatically remember certain diseases and protect against them.
C
The immune system struggles to remember viruses that it has experienced and needs the help of vaccines to make memories of them.
D
A vaccine is developed by familiarizing your body with a pathogen so that it can recognize it and keep it from spreading within you and to others.

PART A: Which statement best expresses the central idea of the text?

A
Vaccines can be a dangerous way to protect the body from diseases, as you have to initially expose the body to disease.
B
Vaccines are not necessary to protect against diseases, as the body will automatically remember certain diseases and protect against them.
C
The immune system struggles to remember viruses that it has experienced and needs the help of vaccines to make memories of them.
D
A vaccine is developed by familiarizing your body with a pathogen so that it can recognize it and keep it from spreading within you and to others.

Answer 1

Answer:

B

Explanation:

because choice gives explanation of what vaccines is

Answer 2

Answer:

D.

Explanation:

Vaccines are made so that your body can be familiar with a virus so they can fight it.