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topjm [15]
3 years ago
6

"No biological system is completely closed, thus some movement of nutrients in and out always occurs." Is this statement true or

false?
Biology
1 answer:
Gemiola [76]3 years ago
3 0

Answer:

TRUE

Explanation:

No biological system is completely closed.

A nutrient cycle is the movement and exchange of both organic and inorganic matter back into the production of matter. This cycle is a recycling system which always occurs no matter what.

In a system that looks closed (closed loop), nutrients may be limited because they are not cycled through  the system fast enough and/or it is not possible to compensate for deficiencies by  migration.

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