Which of the following items would be an ecosystem within the ocean ecosystem? a. marshes b. coral reefs c. rivers d. ponds

asked Jun 1, 2017 203k views

2 votes

Which of the following items would be an ecosystem within the ocean ecosystem?

a. marshes
b. coral reefs
c. rivers
d. ponds

by Jko

8.5k points

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3 votes

B. coral reefs because marshes, rivers and ponds have nothing to do with the ocean ecosystem.

Ehabd answered Jun 3, 2017

by Ehabd

7.5k points

2 votes

b coral reefs
here you go

Unfrev answered Jun 5, 2017