They’re “gross and slimy and flaccid and wiggling.” But parasites can be just as important as more charismatic animals—and many may be on the verge of disappearing.
Where did Sharks evolve from? It's thought that they descended froma small leaf-shaped fish that had no eyes, fins or bones. These fish then evolved into the 2 main groups of fish seen today. Bony fish (Osteichthyes) and cartilaginous fish (Chondrichthyes – the sharks, skates, rays and ...
In the United States, the Endangered Species Act aims to protect organisms that are on the verge of going extinct. Learn about the World Conservation Strategy, discover how extinction harms ecosystems and what classifies a species as endangered, and then explore the ESA's successes and criticisms...
Thanks to Jaws, they're the ocean's most iconic and feared fish. But we know surprisingly little about them.
Are phytoplankton going extinct? As global temperatures rise, it isunlikelythat marine plankton populations will make it through uncompromised. ... “Many living marine plankton species may be at risk of extinction due to anthropogenic climate warming, particularly those adapted to present cold conditio...
are becoming endangered which leads to a chain reaction that can be devastating to ecosystems. Species such as the Chinook salmon, gorillas, tropical sharks, and polar bears are all directly affected by climate change, species such as northern spotted owls, Sumatran tigers, and lemurs are greatly...
Why are sharks important to marine organisms? Why are puffins important to the tundra biome? Why is a grassland biome important for human populations? Why is marine zoology important? Why is dissolved oxygen important for marine organisms? Why are most marine organisms found by the coast? Why ...
Watson supports the concept of veganism, and cleverly depicts how absurd and destructive meat and dairy is to the planet by highlighting that ocean life are fed to land animals on farms in such massive quantities that pigs and chickens consume as much or more than sharks. Although a devoted ...
A migratingwhale sharkopens wide while feeding on plankton near the surface at Isla Mujeres, Mexico. Whale sharks are the largest-known fish species alive today. Dolphins on a sardine run in Africa Daniel Botelho // Barcroft Media via Getty Images ...
A migratingwhale sharkopens wide while feeding on plankton near the surface at Isla Mujeres, Mexico. Whale sharks are the largest-known fish species alive today. Dolphins on a sardine run in Africa Daniel Botelho // Barcroft Media via Getty Images ...