Mrsjhchambers Mrsjhchambers

08-05-2020
Chemistry

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PLEASE HELP URGENT!!! ( photo included)

PLEASE HELP URGENT photo included class=

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joycedeclet joycedeclet

08-05-2020

Answer:

1. open

2. open

Explanation:

1. An open system can exchange energy and matter.

2. The ocean is known to be an open system.

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