Answer: Pioneer Species
Explanation: Because they are part of a hardy species that whom are the first to move to a previously bio diverse steady ecosystem.
Answer:
They can last long amounts of time without food, which is lethal for hunting food, patience is very important so spiders obtain one of the best skills. Spiders do not have any bones in their body, which makes them very flexible.
The answer is 20 because in the passage the autor said .
