what are the two fundamental ecological truths?

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what are the two fundamental ecological truths?

2007-05-14 11:09:37 · 2 answers · asked by HOME SLICE! 2 in Science & Mathematics ➔ Biology

2 answers

The sun is not the only source of energy. Both deep sea vents and other underground communities derive their energy from within the earth.

Two truths: 1) everything changes
2) all organisms compete for something

2007-05-18 08:29:15 · answer #1 · answered by wallacegenetics 2 · 0⤊ 0⤋

The sun is the source of all energy on planet earth.

It is not possible to accurately predict the weather.

2007-05-14 19:38:23 · answer #2 · answered by Doctor J 7 · 0⤊ 0⤋