The Student News Website of Francis Howell North High School.

FHNtoday.com

The Student News Website of Francis Howell North High School.

FHNtoday.com

The Student News Website of Francis Howell North High School.

FHNtoday.com

Students ecosystems stand tall as they receive oxygen from the air tubes through a hole at the bottom of the bottle.

Pre-AP Biology Class Creates Ecosystems

By Isabella Schneider, Photographer
Published: March 28, 2019
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