Evil Bots and Stuff

What purpose does a wood tick serve?

I believe there is a purpose,& they surely multiplied,but what is a fire ants purpose?Seemingly mad @the world

Doesn’t the whole “gee, I was born gay, don’t hate me!” kind of work against, or at least cloud, the purpose of working for gay/lesbian rights? In the context of the larger issues, it’s really no ones business if one is born gay or simply decides one day that it’s what they want to do. [...]

Why do mosquito bites have to itch? Not what makes them itch, but what is the purpose of the itch?

Seriously….Do they serve a “real” purpose in the ecosystem or are they like fire ants?