in refering to earths systems, which one of the following statements is accurate for an open system?

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in refering to earths systems, which one of the following statements is accurate for an open system?

A:The human influence has little effect on an open system
B:An open system exchanges energy with its surroundings
C:An open system is unchanged
D:An open system is unaffected by outside objects

2006-11-24 15:27:55 · 1 answers · asked by blazin_cripz_2006_0wner.justin 1 in Science & Mathematics ➔ Physics

1 answers

Corect answer is B.

2006-11-24 17:42:44 · answer #1 · answered by fernando_007 6 · 0⤊ 0⤋