Algae

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Vital functions in plants

av Iván Ortega

Water - A Precious Resource

av irfana banu

Grizzly Bears

av Zarina Mitchell

Organ Systems Working Together

av paige yaroff

Waste

Methane

Foreign Agents

climate change

H20 temperature

photosynthesis & respiration problems

LAKE ERIE'S ALGAE EXPLOSION

Safety Issues/risks

Human Health

Farming

Livestock

Corn

Fertilizers

Phosphorus

Habitat Loss

Invasive species

Zebra mussels

Marine species

Fish

Aquatic plant species

Hydrosphere damage

Oxygen depletion

Freshwater loss