Question

Circle the correct answer about the reading: 
What is true about vaccination?
a. It has not had any impact on people.
b. It eliminated illnesses.
c. Antibiotics developed before vaccines.
What is not true about vaccines? Mark all that apply.
a. They prepare the body to defend itself.
b. They are antibodies.
c. They enter the body and fight against diseases.
Are humans the only species that immunize?
a. Yes, only people immunize against illnesses.
b. No, there are other species that fight against against by preparing their
defenses

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Answer 1

Respuesta:

1c, 2c, 3b

Explicación:

Vaccines developed before antibiotics

Answer 2

Respuesta:

primera C

segunda C

tercera B