Acid rain. adapt rain that is contaminated with pollutants such as sulfur dioxide and nitrogen oxide gases.
Salmonid Life Cycle. Eggs Alevin Fry Smolt Adult Spawner Freshwater Estuary Ocean.
Shark Jaws and Teeth Lab The shape of a shark's tooth depends on its diet; those that feed on mollusks and crustaceans have dense flattened teeth for crushing,
Mr. P Life Science. What do you think? What happens if a species fails to adapt to its environment?
Writing a fable. You are going to write a fable today. Do you remember the parts of a fable?
Electrofishing. Electrical current is used to stun fish so they can be netted by a biologist A generator supplies the electricity A control unit allows.
Seabirds Lecture 10. Common Groupings of Marine Birds Seabirds—e.g. penguins, pelicans, gulls, terns – Capable of feeding away from shore – Breed on islands.
SIPHONOPHORES By Emma Gregory and Seth Brooks. WHAT ARE SIPHONOPHORES? Siphonophores are a type of plankton consisting of many different zooids (individual.
Lamarck Vs. Darwin Dr. Edelberg. Early Ideas-Before Darwin & Lamarck Earth was relatively young (6000years) Livings things were created perfectly from.
Fishes of Pennsylvania Introduction to the Nekton.
Ecosystems:How do They Work? Unit 5 5-1 Earth’s Life-Support Systems 1.The atmosphere 2.The hydrosphere 3.The geosphere 4.The biosphere.
Pollution & Solutions. Water Pollution Water pollution is the introduction of chemical, physical, or biological agents into water that degrade water quality.