The definition of a force majeure is an overpowering force, or an unexpected or uncontrollable event. An example of a force majeure is an earthquake. 1  superior or overwhelming power.  an unanticipated or uncontrollable event or effect which releases one from fulfillment of a contractual obligation.
Algae can either be unicellular or multicellular. Seaweeds are examples of multicellular algae. On the other hand, protozoans are unicellular, and they are more animal-like. People describe protozoa as a blob without a definite shape since they lack a cell wall.
Nutrition One of the primary differences between algal protists and protozoans is the way they ingest food. Algal protists are plant-like in that they use photosynthesis to turn light from the sun into energy.Protozoans are more animal-like by ingesting food through their membranes. There are a variety of protozoans, and they eat in a variety of ways.lgal protists are plant-like in that they use photosynthesis to turn light from the sun into energy. Protozoans are more animal-like by ingesting food through their membranes. There are a variety of protozoans, and they eat in a variety of ways.