Question

select the correct answer from each drop - down menu.
mina has the flu and a high fever. her immune system is exhibiting the
line of defense. this defense is part of
immunity.

Explanation:

To solve this, we analyze the immune system's lines of defense:

Step 1: Identify the line of defense

When infected (like with the flu) and showing symptoms (fever), the second line of defense (non - specific, includes fever, inflammation, etc.) is active. The first line is physical/chemical barriers (skin, mucus), the second is non - specific internal responses, and the third is specific (antibodies). So the first dropdown (line of defense) should be "second".

Step 2: Identify the immunity type

The second line of defense is part of innate immunity (present at birth, non - specific, vs. adaptive which is specific and develops over time). So the second dropdown should be "innate".

Answer:

First dropdown: second
Second dropdown: innate