1 Gastritis: Inflammation of the stomach, often causing nausea and/or pain. Gastritis can be caused by alcohol, certain medications, H. pylori infection, or other factors.  Stomach cancer: Gastric cancer is an uncommon form of cancer in the U.S. Adenocarcinoma and lymphoma make up most of the cases of stomach cancer.
Phytoplankton receive energy through photosynthesis. Photosynthesis is the process of making glucose using sunlight. Carbon dioxide, sunlight, and water combine, producing gluâ¦cose sugars that the being can use for energy.  Zooplankton however feed off phytoplankton and decaying matter. They are known as detrivores.
Diatoms and algae are two types of phytoplankton that are commonly found. Small fish or crustaceans are examples of zooplankton. Difference in food habits: As phytoplankton is a plant, it is natural that they make their own food by the process of photosynthesis.On the other hand, zooplankton depends on the phytoplankton and other particulate that is found in the seawater for food.Phytoplankton is the primary source of food for the zooplankton.Oxygen: Phytoplankton releases a lot of oxygen into the atmosphere through the process of photosynthesis as they are plants. However, zooplankton cannot produce oxygen like phytoplankton.hytoplankton is the primary source of food for the zooplankton. Oxygen: Phytoplankton releases a lot of oxygen into the atmosphere through the process of photosynthesis as they are plants. However, zooplankton cannot produce oxygen like phytoplankton.