Here is a calendar of major health awareness months, weeks, and days: 1  Cervical Health Awareness Month. 2  National Birth Defects Prevention Month. 3  National Glaucoma Awareness Month.  National Radon Action 1  Month. National Stalking Awareness Month.  Thyroid Awareness 1  Month. National Winter Sports TBI Awareness  Month.
Unicellular organisms are organisms that have one cell. They are divided into two quite different types, from different classification kingdoms. 1  The prokaryotes, bacteria and archaea, have cells with no nucleus and a simple cell structure.2  Eukaryotes have a nucleus, and a more complex cell structure.nicellular organisms are organisms that have one cell. They are divided into two quite different types, from different classification kingdoms. 1  The prokaryotes, bacteria and archaea, have cells with no nucleus and a simple cell structure. 2  Eukaryotes have a nucleus, and a more complex cell structure.
Their body is made up of just one single cell. E.g. - Amoeba, Paramecium. The oldest forms of life are the unicellular organisms and they existed 3.8 billion years ago. Bacteria, Amoeba, protozia, viruses, diatoms are the five different types of unicellular organisms.This single cell regulates the various functions of the body.Unicellular organisms are invisible to the naked eye.Unicellular organisms vary in size.acteria, Amoeba, protozia, viruses, diatoms are the five different types of unicellular organisms. This single cell regulates the various functions of the body. Unicellular organisms are invisible to the naked eye. Unicellular organisms vary in size.