2. THE BALTIC SEA By: Freddie Gaines Thomas Monaco

3. Map of The Baltic Sea

4. Achnanthes Taeniata

5. Skeletonema Costatum a chain made of numerous single diatom cells

6. Killer Whale The Killer whale is the largest member of the dolphin family The Orca can grow to a length of 7m (23ft) and weigh 4-5,000 kg in the male and 6.6m (21ft) 2.5-3,000 kg in the female.

7. Walrus Male walruses weigh about 800-1,700 kg (1,764-3,748 lb.). Females weigh about 400-1,250 kg (882- 2,756 lb.). Walruses spend about two-thirds of their lives in the water.