Immunological memory is a part of our adaptive immune response in our bodies. The adaptive immune response is very specific and important because of its ability to specifically recognize a wide range and variety of pathogens. Immunological memory occurs as a result of memory T cells and effector T cells. …

Water is a polar molecule that consists of one oxygen molecule and two hydrogen molecules. From this polar molecular structure water forms hydrogen bonds that play a part in all of water’s material properties. These properties include cohesion, surface tension, high specific heat, low density as a solid, and acting …