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.
There are two main kinds of plankton: phytoplankton, which are also called algae, and zooplankton. Phytoplankton are like plants. They use energy from sunlight to turn carbon dioxide, a gas in air and water, into sugars they can use to grow.here are two main kinds of plankton: phytoplankton, which are also called algae, and zooplankton. Phytoplankton are like plants. They use energy from sunlight to turn carbon dioxide, a gas in air and water, into sugars they can use to grow.