The Immune System

The immune system has the major function of defending the body from invaders such as pathogenic bacteria and viruses which can lead to diseases, sicknesses, and death. The functional unit of this system are white blood cells called lymphocytes and antibodies that have the ability to attach to microbes and mark them for death and [...]

Environmental Science – Biogeochemical cycles

Welcome back to our environmental science series! Today we will be talking about biogeochemical cycles, the biological, chemical, and geological ways chemicals move through our planet's systems and is reused/recycled. This talk is going to be more visual than textual. Understanding these cycles is important because it shows us how vital chemicals are recycled and [...]