Question

What is a compound that is cycled through an ecosystem? Check all that apply

Nitrogen

or

Carbon

or

Oxygen

or

Phosphorus

or

Water

Answer 1

It is all! Nitrogen, carbon, oxygen, water, and phosphorus

Step-by-step explanation:

Hope this helps:)

Answer 2

ALL of them

Step-by-step explanation:

All of those option are important to life and cycled through the ecosystem. also i had this question and got it right.