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Jellyfish and Comb Jellies
Jellyfish and comb jellies are gelatinous animals that drift through the ocean's...
Corals and Coral Reefs
Coral reefs are the most diverse of all marine ecosystems. They teem with life,...
Today, carbon dioxide (CO2) levels in our atmosphere are the highest they've been...
You may have seen the sparkle of fireflies on a summer’s night. The fireflies...