Question

Which of the following is the broadest topic?

Answer 1

Answer:

I would think it would be the first one :)

"The natural predators and prey of arachnids in tropical ecosystems"

Explanation:

Because it's the only one that simply says 'arachnids' and not 'brown widow spiders', and instead of specifically saying 'Natural predators' it says 'natural predators and prey'

Good luck on your test! :)

Answer 2

Answer:

1 "The natural predators and prey of arachnids in tropical ecosystems".

Explanation

I believe this is right because while the other anwsers bring up actual spider 1 just says arachnids which is simply a class of joint-legged invertebrate animals. they also include predators and prey.