Documents Aquatic info Saltwater: AKA marine. 3.5% salt +35 ppm concentration. Brackish water is less salty...

Slide 1 Aquatic info Saltwater: AKA marine. 3.5% salt +35 ppm concentration. Brackish water is less salty than marine, but too salty to be freshwater. Places where fresh…

Documents Comparing Ecosystems Terrestrial vs. Aquatic Ecosystems Lesson 38.

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Documents 3.1 How Changes Occur Naturally in Ecosystems Natural selection - process where individuals with...

3.1 How Changes Occur Naturally in Ecosystems Natural selection - process where individuals with advantages are better able to reproduce and pass along their traits. A salmon…