PLEASE HELP THIS IS TIME SENSITIVE

How many trophic levels are there in the following food chain? phytoplankton - shrimp - perch - pike - osprey

Pls ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.

Everything that surrounds a particular organism