You need to go to www.google.com and enter each of your questions separately. Take good notes!
Start here:
how many species does a fragile ecosystem have
- how many species does a (resilient/fragile) ecosystem have?
- are the species populations large or small?
- is the food web simple or complex?
- how long does it take for the (resilient/fragile) ecosystem to recover?
1 answer
1 answer