Answer:
The <u><em>second </em></u>line of defense.
Explanation:
In our bodies the <em><u>second line of defense</u></em> includes active immunity. It contains non-specific immune responses, but yet still contains specific responses for certain things such as inflammatory and fevers.
A) weapons for an evolutionary arms race w/ disease causing organisms
I believe you are talking about Stem Cells.
Don't Panic
Avoid injury
Salvage all you can
Obtain a source of water
Build a shelter
Find food
Hope that helped have a good day
Answer:
Explanation:
Mycorrhizae are symbiotic relationships that form between fungi and plants. The fungi colonize the root system of a host plant, providing increased water and nutrient absorption capabilities while the plant provides the fungus with carbohydrates formed from photosynthesis.
