Question

Matter in an ecosystem _____.

1. flows only one way
2. is part of an open system
3. is eventually lost as heat
4. is broken down into chemical nutrients
PLEASE HELP!!! I think it's the last one not to sure

Answer 1

3, matter is lost via heat.

Answer 2

The right answer is

1. Flows only one way

if you want proof search up

Matter in an ecosystem _____. flows only one way

and it will tell you this:

Describe how energy in an ecosystem moves?

It moves in a one-way path, from the sun or inorganic compounds, to producers and then consumers.